CATERPILLAR INC
S-3, 1997-12-23
CONSTRUCTION MACHINERY & EQUIP
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Registration No. -  333-_________


SECURITIES AND EXCHANGE COMMISSION Washington, D.C.  20549


FORM S-3
REGISTRATION STATEMENT  UNDER THE SECURITIES ACT OF 1933


CATERPILLAR INC.
(Exact name of Registrant as specified in its charter)


Delaware
(State or other jurisdiction of incorporation)

37-0602744 
(IRS Employer Identification Number)

100 NE Adams Street, Peoria, Illinois
(Address of principal executive offices)

61629 
(Zip Code)

Registrant's telephone number, including area code:  (309) 675-1000


R. RENNIE ATTERBURY III
Vice President, General Counsel and Secretary
Caterpillar Inc.
100 NE Adams Street
Peoria, IL  61629-7310


     Approximate Date of Commencement of Proposed Sale to the Public:  
From time to time after this Registration Statement becomes effective.

     If the only securities being registered on this Form are being 
offered pursuant to dividend or interest reinvestment plans, please 
check the following box:  __

     If any of the securities being registered on this Form are to be 
offered on a delayed or continuous basis pursuant to Rule 415 under the 
Securities Act of 1933, other than securities offered only in connection 
with dividend or interest reinvestment plans, check the following box: X 

     If this Form is filed to register additional securities for an 
offering pursuant to Rule 462(b) under the Securities Act, please check 
the following box and list the Securities Act registration statement 
number of the earlier effective registration statement for the same 
offering:  __

     If this Form is a post-effective amendment filed pursuant to 
Rule 462(c) under the Securities Act, check the following box and list 
the Securities Act registration statement number of the earlier effective 
registration statement for the same offering:  __

     If delivery of the prospectus is expected to be made pursuant to 
Rule 434, please check the following box.  __


<PAGE>

CALCULATION OF REGISTRATION FEE

Title of each Class of Securities to be Registered:
     Common Stock

Amount to be Registered<F1>
     1,000,000

Proposed Maximum Offering Price per Unit<F2>
     $47.4375

Proposed Maximum Aggregate Offering Price<F1><F2>
     $47,437,500.00

Amount of Registration Fee<F3>
     $0


<F1>  In U.S. dollars or the equivalent thereof in foreign denominated 
currency or a composite currency.
<F2> Estimated solely for the purpose of determining the amount of the 
registration fee in accordance with Rule 457(h), based upon a price of 
$47.4375 per share for 1,000,000 shares of Common Stock, such price being
the average of the high and low prices of the Common Stock reported for 
the shares on the New York Stock Exchange on December 19, 1997, a date 
within five business days prior to the date of filing of this Registration
Statement.  Associated with the Common Stock are preferred stock purchase 
rights that will not be exercisable or evidenced separately from the 
Common Stock prior to the occurrence of certain events.
<F3> Pursuant to Rule 429(b) under the Securities Act, 1,000,000 shares 
of Common Stock previously registered on Form S-8 (Registration 
No. 333-03609) are being carried forward for purposes of this 
registration statement.  The filing fee associated with those securities 
was $21,616.  A post-effective amendment to that Form S-8 will be filed 
to de-register those 1,000,000 shares.


     The registrant hereby amends this registration statement on such 
date or dates as may be necessary to delay its effective date until the 
registrant shall file a further amendment which specifically states that 
this registration statement shall thereafter become effective in 
accordance with Section 8(a) of the Securities Act of 1933 or until the 
registration statement shall become effective on such date as the 
Commission, acting pursuant to said Section 8(a) may determine.


<PAGE>




[CATERPILLAR LOGO]


PROSPECTUS

1,000,000 SHARES 
COMMON STOCK
(PAR VALUE $1.00 PER SHARE)

CATERPILLAR INC.
100 NE ADAMS STREET
PEORIA, IL  61629
(309) 675-1000

Caterpillar Inc. intends to offer at one or more times shares of its
Common Stock which may be purchased pursuant to the exercise of 
transferable options issued to certain participants in our stock option
plans.  For more details, see the "Plan of Distribution" section in 
this prospectus.

These securities have not been approved by the Securities & Exchange
Commission or any state securities commission, nor have these 
organizations passed upon the adequacy of this prospectus.  Any 
representation to the contrary is a criminal offense.

The date of this prospectus is _____________, 1997.
<PAGE>


PROSPECTUS
TABLE OF CONTENTS


Where You Can Find More Information . . . . . . . . . . . . .1

The Company . . . . . . . . . . . . . . . . . . . . . . . . .1

Use of Proceeds . . . . . . . . . . . . . . . . . . . . . . .2

Plan of Distribution. . . . . . . . . . . . . . . . . . . . .2

   Transferable Options . . . . . . . . . . . . . . . . . . .2

   Federal Income Tax Consequences of Transferable Options. .3

   The 1996 and 1987 Plans. . . . . . . . . . . . . . . . . .4

Legal Opinions. . . . . . . . . . . . . . . . . . . . . . . .6

Experts . . . . . . . . . . . . . . . . . . . . . . . . . . .6



<PAGE>


WHERE YOU CAN FIND MORE INFORMATION
***********************************
     We file annual, quarterly and special reports, proxy statements and 
other information with the SEC.  You may read and copy any document we 
file at the SEC's public reference rooms in Washington, D.C., New York,
New York and Chicago, Illinois.  Please call the SEC at 1-800-SEC-0330
for further information on the public reference rooms.  Our SEC filings
are also available to the public from the SEC's web site at 
http://www.SEC.gov.  Our common stock and certain debt securities are 
listed on the New York Stock Exchange.  Our common stock is also listed 
on the Chicago and Pacific Stock Exchanges.  Information about us is 
also available at those locations.

     The SEC allows us to "incorporate by reference" the information we 
file with them, which means that we can disclose important information 
to you by referring you to those documents.  The information incorporated 
by reference is considered to be part of this prospectus, and later 
information that we file with the SEC will automatically update and 
supersede this information.  We incorporate by reference the documents 
listed below and any future filings made with the SEC under Sections 
13(a), 13(c), 14, or 15(d) of the Securities Exchange Act of 1934 until 
we sell all of the Common Stock.  This prospectus is part of a registration 
statement filed with the SEC.

*  Annual Report on Form 10-K for the year ended December 31, 1996;
*  Quarterly Reports on Form 10-Q for quarters ended March 31, June 30, 
   and September 30, 1997;
*  Current Reports on Form 8-K filed on January 21, February 13, April 15,
   June 2, July 17, July 22, August 19, October 15, November 3, 
   December 1, and December 11, 1997.
*  The description of Caterpillar's Common Stock contained in Form S-3 
   filed on May 6, 1991 (Registration No. 33-40393), including any 
   amendment or report filed with the SEC updating that description; and
*  The description of Caterpillar's Preferred Stock Purchase Rights 
   contained in Form 8-A filed on December 12, 1996 (Commission File 
   No. 1-768), including any amendment or report filed with the SEC 
   updating that description.

     You may request a copy of these filings at no cost, by writing or 
telephoning us at the following address:

          Caterpillar Inc.
          100 N.E. Adams St.
          Peoria, IL 61629
          Attn:  Corporate Secretary
          (309)675-1000

     You should rely only on the information incorporated by reference 
or provided in this prospectus or any supplement.  We have not authorized 
anyone else to provide you with different information.  We are not making 
an offer of this Common Stock in any state where the offer is not 
permitted.  You should not assume that the information in this prospectus 
or any supplement is accurate as of any date other than the date on the 
front of those documents.


THE COMPANY
***********
     Caterpillar, through its employees and dealers, design, manufacture,
market, finance and provide support for Caterpillar machines and engines.
More information about Caterpillar is available on our web site at 
http://www.CAT.com.

<PAGE>

Construction, Mining and Agricultural Machinery:
- ------------------------------------------------
Caterpillar construction machines are used to build, maintain and 
rebuild the world's infrastructure - highways, dams, airports, water 
and sewer systems, office complexes and housing developments.  Our
mining machines help extract and deliver needed raw materials, and
our agricultural tractors till the world's soil.

Engines:
- --------
Caterpillar engines provide power for on-highway trucks, ships and 
boats, locomotives, and construction, mining and agricultural 
equipment.  Through electrical power generating systems, they supply 
power to developing or isolated areas.  Other systems provide emergency 
power to hospitals, schools, factories, office buildings and airports.  
A Caterpillar subsidiary, Solar Turbines Incorporated, makes turbine 
engines that are used to produce, process and transport crude oil and 
natural gas, and to provide electrical power in many different industries.

Financial Products:
- -------------------
Caterpillar Financial Services Corporation and its subsidiaries offer 
a wide variety of financing options to help Caterpillar customers 
worldwide acquire and use Caterpillar equipment.  Caterpillar Insurance 
Services Corporation provides various forms of insurance to Caterpillar 
customers and dealers to help support their purchase and financing of 
Caterpillar equipment.


USE OF PROCEEDS
***************

Proceeds received upon the exercise of transferable options will depend 
upon the option exercise price and the extent to which they are 
exercised.  Those proceeds will be used for general corporate purposes.


PLAN OF DISTRIBUTION
********************

*Transferable Options*

We are offering shares of  Common Stock covered by this Prospectus 
to transferees of transferable options granted to certain officers and 
directors of Caterpillar.  Options that may be transferred have been 
granted to officers at the level of Vice President and above, as well as 
members of our Board of Directors, under both our 1996 Stock Option and 
Long-Term Incentive Plan ("1996 Plan") and our 1987 Stock Option Plan 
("1987 Plan).

Individuals that may receive transferred options, or "Permissible 
Transferees," include:

*  the spouse of the individual to whom the option is granted;
*  the lineal descendants of the individual to whom the option is 
   granted;
*  the spouses of the lineal descendants of the individual to whom the 
   option is granted; and
*  all trusts, corporations, partnerships, limited liability companies 
   and other entities in which, directly or indirectly, but for the 
   exercise of a power of appointment or the death of the survivor of 
   the individuals who are Permitted Transferees, each owner of an 
   equitable interest is an individual who is a Permissible Transferee.

Options transferred will be fully vested and will not be incentive stock 
options (as defined in Section 422 of the Internal Revenue Code).

The 1996 and 1987 Plan provisions apply to a transferred option.  The 
rights of Permissible Transferees are subject to the same limitations 
as the original option grant to the transferor, including those related 
to expiration, exercise, and forfeiture, except as otherwise described 
below or in the Plan documents.

<PAGE>

A Permissible Transferee can not further transfer an option except by 
will or the laws of descent and distribution.  Beneficiaries may be 
designated in writing by the Permissible Transferee to the attention of 
Caterpillar's Compensation & Benefits Department.

A transferred option may be exercised by the Permissible Transferee at 
any time after the transfer.  The exercise price must be paid by the 
Permissible Transferee at the time of exercise in cash or Caterpillar 
stock of equivalent value.  

Upon exercise of a transferred option by a Permissible Transferee, 
federal, state, or local withholding taxes are the obligation of the 
transferor.  Once exercise is completed, stock certificates for the 
appropriate number of shares will be delivered, or other means of 
delivery effected, to the Permissible Transferee.  

Because transferred options continue to be governed by the Plans, their 
exercisability continues to be effected by the transferor's employment 
status.  In this regard, Permissible Transferees should pay particular 
attention to the termination of employment provisions of the Plans, as 
discussed below. 

*Federal Income Tax Consequences of Transferable Options*

Prior to transferring an option, the transferor should consult his or 
her personal tax advisor on possible federal and state gift, estate, 
and inheritance tax consequences of transfer, as well as other state 
and local income tax consequences not addressed below.  This discussion 
assumes the transferable option does not have a readily ascertainable 
fair market value at the date of grant and the transfer is made by gift 
with no consideration received.

Consequences for the Transferor
- -------------------------------
Transferors will not recognize income at the time of transfer.  Instead, 
at the time the Permissible Transferee exercises, the transferor will 
recognize ordinary compensation income in an amount equal to the excess 
of the fair market value of the shares purchased over the exercise price.
That income also will be subject to payment and withholding of income 
and FICA taxes.

The transferor must satisfy these tax obligations by cash payment 
to Caterpillar.  Caterpillar will generally be able to claim 
a federal income tax deduction at the same time, and in the same amount, 
as the transferor recognizes as income.  If a Permitted Transferee 
exercises an option after the death of the transferor, ordinary income 
will be recognized by the transferor's estate.

Consequences for the Permissible Transferee
- -------------------------------------------
A Permissible Transferee will not recognize income when the option is 
transferred or exercised.  If the Permissible Transferee later sells 
stock acquired upon exercise, the difference between the sale price and 
the Permissible Transferee's tax basis for the shares will be taxable 
as long-term or short-term capital gain or loss, depending on whether 
the stock has been held for more than one year after exercise.  The tax 
basis for the shares in the hands of the Permissible Transferee would 
be the exercise price for the option plus the amount of income 
recognized by the transferor at the time of exercise.   

<PAGE>

*The 1996 and 1987 Plans*

The 1996 and 1987 Plans are attached as exhibits to the Registration 
Statement containing this prospectus and will be made available to a 
Permissible Transferee upon request.  The following description 
summarizes certain material plan provisions but is not a substitute 
for the Plan documents, which will control in all instances.


Plan Administration
- -------------------
The 1996 Plan was approved by stockholders on April 10, 1996 and the 
1987 Plan received stockholder approval on April 8, 1987.  Both plans 
provide for the award of stock options to certain officers and key 
employees of Caterpillar, as well as our non-employee directors.  Both 
plans are designed to attract and retain outstanding individuals in key 
positions and furnish incentives linked to the performance of Caterpillar 
and its stock.  Upon adoption of the 1996 Plan, option grants under the 
1987 Plan ceased.

Both plans are administered by the Compensation Committee of our Board 
of Directors ("Committee").  The Committee, consisting solely of 
non-employee directors, may designate individuals to receive stock 
option grants and may establish procedures under the plans related to 
those grants. 

The Option Grant
- ----------------
Under both plans, incentive stock options (those meeting the requirements 
of Section 422 of the Internal Revenue Code) and non-qualified stock 
options (those not meeting Section 422 requirements) may be granted.  
Incentive stock options have a term of ten years from the date of grant, 
while non-qualified stock options have a term of ten years and one day. 
Under the 1996 Plan, no employee can receive options for more than 
400,000 shares in any year.  

The Committee can convert an incentive stock option to a non-qualified 
stock option and amend the plans as necessary to comply with Section 422.
The Committee also can convert non-qualified stock options previously 
granted to incentive stock options.

Under both plans, options are granted to non-employee directors in 
amounts set by the plan, subject to adjustment for events such as a 
stock split or stock dividend.  Under the 1996 Plan, non-employee 
directors receive options for 4,000 shares each year.      

Option Exercises
- ----------------
Under both plans, options are exercisable in installments: typically, 
by one-third at the end of the first year after the date of grant, by 
two-thirds after the second year, and fully exercisable after three 
years, subject to conditions in the event employment is terminated.  
The option exercise price is set by the Committee but cannot be less 
than 100% of the fair market value of shares underlying the option on 
the date of grant. 

Under both plans, when an option is exercised, the exercise price must 
be paid in cash or with presently owned Caterpillar stock having a fair 
market value equal to the exercise price.  For a cash exercise, a check 
for the full amount of the purchase price payable to Caterpillar must be 
delivered to our Compensation & Benefits Department on the exercise date.
If the exercise involves the exchange of Caterpillar stock, verification 
of shares owned must be provided.

When an option is exercised, resulting taxes must be withheld.  Payment
of these taxes may be made by cash or, if the individual exercising is 
the person to whom the option was granted, by withholding a portion of 
shares that would have been received upon exercise.

<PAGE>

Termination of Employment
- -------------------------
Under both plans, for a Caterpillar employee to exercise an option, he 
or she must have been employed by Caterpillar for a specific period of 
time following the option grant: typically, one year as to one-third of 
the grant, two years as to the second third, and three years as to the 
balance.  If the employee terminates because of death, retirement after 
62, or disability, the required period of continuous employment is 
reduced to six months.

If the requirements for continuous employment have been met, unexercised 
portions of options may be exercised during the following time periods 
after termination:

*  Termination by death - sixty months;
*  Termination by retirement or disability - sixty months;
*  Other terminations - sixty days.

If death occurs following termination but before exercise period 
expiration, unexercised portions of options may be exercised during the 
following time periods after termination:

*  Termination by retirement or disability - sixty-six months;
*  Termination by other means - thirty-eight months.

For non-employee directors under both plans, an option may be exercised 
within 60 months after the date of director termination.  If a director 
dies after termination, the option is exercisable for sixty-six months 
after termination.

These time periods cannot extend beyond the original term of the option.

Change of Control
- -----------------
If a change of control occurs at Caterpillar, options outstanding under 
the 1996 Plan become fully exercisable.   A change of control occurs if 
someone acquires 15% or more of Caterpillar's outstanding shares, 
certain changes occur in the composition of the Caterpillar Board over 
a two year period, or stockholders approve a plan of consolidation, 
liquidation, or agreement to dispose of substantially all of 
Caterpillar's assets. 

Plan Amendment or Termination
- -----------------------------
Our Board may terminate the 1996 and 1987 Plans at any time, except for 
grants and awards outstanding.  The 1996 Plan may be amended without 
shareholder approval unless that approval is necessary under applicable 
law or stock exchange regulations.  The 1987 Plan may be amended without 
shareholder approval unless the amendment would increase the number of 
shares issuable under the Plan; reduce the minimum option exercise 
price; materially increase Plan benefits; impair an option; alter the 
class of option recipients; or amend provisions applying only to 
director grants.

Restrictions on Transferring Options
- ------------------------------------
Except as described above under "Transferable Options," options granted 
under the plans can be transferred only in limited circumstances - by 
will, the laws of descent and distribution, or pursuant to a qualified 
domestic relations order.  If an option holder becomes incapacitated or 
disabled, the option may be exercised by the holder's authorized 
representative.

<PAGE>

LEGAL OPINIONS
**************
Richard P. Konrath, our Securities Counsel, has issued an opinion 
about the validity of the Caterpillar Common Stock.  Robin D. Beran,
our Director - Corporate Tax, has passed upon the federal income tax
consequences described in this prospectus.


EXPERTS
*******
Price Waterhouse LLP, independent accountants, audited our financial 
statements and schedules incorporated by reference in this prospectus 
and elsewhere in the registration statement.  These documents are 
incorporated by reference in reliance upon the authority of Price 
Waterhouse as experts in accounting and auditing in giving the report.

<PAGE>

PART II
INFORMATION NOT REQUIRED IN PROSPECTUS

Item 14.  Other Expenses of Issuance and Distribution

Accountants' Fees and Expenses         $2,500
Legal Fees and Expenses                $2,500
Miscellaneous Expenses                 $1,000
                                       ------
     Total                             $6,000


Item 15. Indemnification of Directors and Officers

     Section 145 of the Delaware Corporation Law and our Bylaws provide 
for indemnification of officers and directors under certain circumstances.

     Insurance carried by us provides (within limits and subject to certain 
exclusions) for reimbursement of amounts which (a) we may be required to pay
 as indemnities to officers or directors for claims made against them and (b) 
individual directors, officers and certain employees may become legally 
obligated to pay as the result of acts committed while acting in their 
corporate fiduciary capacities.

     The underwriting and distribution agreements may provide for the 
indemnification of our officers and directors under certain circumstances.


Item 16. Exhibits

     Reference is made to the Exhibit Index filed as part of this Registration 
Statement.


Item 17. Undertakings

(a)  The undersigned registrant hereby undertakes:

     (1)  To file, during any period in which offers or sales are being made, 
          a post-effective amendment to this Registration Statement:

          (i)  To include any prospectus required by Section 10(a)(3) of the 
               Securities Act of 1933;

         (ii)  To reflect in the prospectus any facts or events arising after 
               the effective date of the Registration Statement(or the most 
               recent post-effective amendment thereof) which, individually 

<PAGE>

               or in the aggregate, represent a fundamental change in the 
               information set forth in the Registration Statement.  
               Notwithstanding the foregoing, any increase or decrease in 
               volume of the securities offered (if the total dollar value of 
               securities offered would not exceed that which was registered) 
               and any deviation from the low or high end of the estimated 
               maximum offering range may be reflected in the form of 
               prospectus filed with the Commission pursuant to Rule 424(b) 
               if, in the aggregate, the changes in volume and price 
               represent no more than a 20% change in the maximum aggregate 
               offering price set forth in the "Calculation of Registration 
               Fee" table in the effective registration statement.

        (iii)  To include any material information with respect to the plan 
               of distribution not previously disclosed in the registration 
               statement or any material change to such information in the 
               registration statement;

          Provided, however, that paragraphs (a)(1)(i) and (a)(1)(ii) do 
          not apply if the Registration Statement is on Form S-3, Form S-8, or 
          Form F-3 and the information required to be included in a post-
          effective amendment by those paragraphs is contained in periodic 
          reports filed with or furnished to the Securities and Exchange 
          Commission by the Registrant pursuant to Section 13 or 15(d) of the 
          Securities Exchange Act of 1934 that are incorporated by reference 
          in the Registration Statement.

     (2)  That, for the purpose of determining any liability under the 
          Securities Act of 1933, each such post-effective amendment shall be 
          deemed to be a new registration statement relating to the securities 
          offered therein, and the offering of such securities at that time 
          shall be deemed to be the initial bona fide offering thereof.
 
     (3)  To remove from registration by means of a post-effective amendment 
          any of the securities being registered which remain unsold at the
          termination of the offering.

(b)  The undersigned registrant hereby undertakes that, for purposes of 
determining any liability under the Securities Act of 1933, each filing of the 
registrant's annual report pursuant to section 13(a) or section 15(d) of the 
Securities Exchange Act of 1934 (and, where applicable, each filing of an 
employee benefit plan's annual report pursuant to section 15(d) of the 
Securities Exchange Act of 1934) that is incorporated by reference in the 
registration statement shall be deemed to be a new registration statement 
relating to the securities offered therein, and the offering of such 
securities at that time shall be deemed to be the initial bona fide offering 
thereof.

<PAGE>

(c)  Insofar as indemnification for liabilities arising under the Securities 
Act of 1933 may be permitted to directors, officers, and controlling persons 
of the registrant pursuant to the foregoing provisions, or otherwise, the
 registrant has been advised that in the opinion of the Securities and 
Exchange Commission such indemnification is against public policy as expressed 
in the Act and is, therefore, unenforceable. In the event that a claim for
 indemnification against such liabilities (other than the payment by the
 registrant of expenses incurred or paid by a director, officer or controlling
 person of the registrant in the successful defense of any action, suit or
 proceeding) is asserted by such director, officer or controlling person in 
connection with the securities being registered, the registrant will, unless 
in the opinion of its counsel the matter has been settled by controlling
 precedent, submit to a court of appropriate jurisdiction the question whether 
such indemnification by it is against public policy as expressed in the Act 
and will be governed by the final adjudication of such issue.


SIGNATURES


     Pursuant to the requirements of the Securities Act of 1933, the 
registrant certifies that it has reasonable grounds to believe that it meets 
all of the requirements for filing on Form S-3 and has duly caused this 
Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Peoria, State of Illinois, on the 
23rd day of December, 1997.


                                            CATERPILLAR INC.
                                              (Registrant)



                                       By: /s/R. R. ATTERBURY III
                                      R. R. Atterbury III, Secretary

Date: December 23, 1997


     Pursuant to the requirements of the Securities Act of 1933, this 
Registration Statement has been signed below by the following persons in the 
capacities and on the dates indicated.



December 23, 1997     /s/DONALD V. FITES       Chairman of the Board, Director
                                                 and Chief Executive Officer


December 23, 1997     /s/GLEN A. BARTON             Group President


December 23, 1997     /s/GERALD S. FLAHERTY         Group President


December 23, 1997     /s/JAMES W. OWENS             Group President


December 23, 1997     /s/RICHARD L. THOMPSON        Group President


December 23, 1997     /s/DOUGLAS R. OBERHELMAN     Vice President and 
                                                 Chief Financial Officer


December 23, 1997     /s/ROBERT R. GALLAGHER        Controller and 
                                                Chief Accounting Officer

<PAGE>

December 23, 1997     /s/LILYAN H. AFFINITO             Director


December 23, 1997     /s/W. FRANK BLOUNT                Director


December 23, 1997     /s/DAVID R. GOODE                 Director


December 23, 1997     /s/JAMES P. GORTER                Director


December 23, 1997     /s/PETER A. MAGOWAN               Director


December 23, 1997     /s/GORDON R. PARKER               Director


December 23, 1997     /s/GEORGE A. SCHAEFER             Director


December 23, 1997     /s/JOSHUA I. SMITH                Director


December 23, 1997     /s/CLAYTON K. YEUTTER             Director


EXHIBIT INDEX 

Exhibit
Number      Description

4.1         Rights Agreement dated as of December 11, 1996, between 
            Caterpillar Inc. and First Chicago Trust Company of New York 
            (incorporated by reference from Exhibit 1 to Form 8-A filed 
            December 11, 1996, Commission File No. 1-768).

4.2         Caterpillar Inc. 1987 Stock Option Plan and Long Term
            Incentive Plan Supplement, as amended and restated.

4.3         Caterpillar Inc. 1996 Stock Option and Long-Term Incentive
            Plan, as amended and restated.

5           Opinion of Richard P. Konrath, Securities Counsel for Caterpillar
            Inc., as to the legality of debt securities.

23.1        The consent of Richard P. Konrath, Securities Counsel for 
            Caterpillar Inc., is contained in his opinion filed as 
            Exhibit 5 to this Registration Statement.

23.2        Consent of Price Waterhouse LLP





CATERPILLAR INC.
1987 STOCK OPTION PLAN

(Amended and Restated as of 12/18/97)



1.   Establishment of Plan

     Caterpillar Inc. (hereafter referred to as the "Company") proposes 
to grant to selected key employees of the Company and its subsidiaries 
restricted stock awards, options to purchase common stock of the Company 
and stock appreciation rights in conjunction therewith for the purposes 
of (i) furnishing to such employees maximum incentive through ownership 
of Company shares to improve operations and increase profits and (ii) 
encouraging such persons to accept or continue employment with the 
Company and its subsidiaries. Such restricted stock awards, options and 
stock appreciation rights will be granted pursuant to the plan herein 
set forth, which shall be known as the Caterpillar Inc. 1987 Stock 
Option Plan (hereafter referred to as the "Plan"). 

     The Company also proposes to grant to the members of the Company's 
Board of Directors who are not officers or employees of the Company at 
the time of a grant (hereinafter referred to as "Outside Directors") 
options to purchase common stock of the Company pursuant to the Plan. 
The Company also proposes to grant to Outside Directors restricted 
shares of Company common stock pursuant to the Plan.  The purpose of 
such grants is to provide incentives for highly qualified individuals 
to stand for election to the Board and to continue service on the Board 
and to encourage increased stock ownership by Outside Directors in order 
to promote long-term stockholder value. Stock appreciation rights, and 
incentive stock options, as defined in Section 422A of the Internal 
Revenue Code, will not be granted to Outside Directors under the Plan.

2.   Stock Reserved for Options and Restricted Stock Awards

     Subject to adjustment as provided in Section 3, the maximum number 
of shares of the Company that may be issued upon the granting of 
restricted stock awards, performance awards or the exercise of options 
and Stock Appreciation Rights under the Plan or any Supplement hereto 
shall not exceed 7,500,000. The shares so issued may be authorized but 
unissued shares, Treasury shares, or previously issued shares purchased 
for purposes of the Plan. Any shares subject to options or awards may 
thereafter be subject to new stock options or awards under the Plan if 
there is a forfeiture of any such awards or lapse, expiration or 
termination of any such option but not if there is a surrender of an 
option or portion thereof pursuant to a stock appreciation right as 
provided hereafter in Section 7. 

3.   Adjustment Provisions

     If there is any change in the outstanding shares of common stock 
without any consideration to the Company by stock dividend, stock 
split-up, change in par or no par value, or other similar event, the 
number and kind of shares then remaining available for issue under the 
Plan shall be correspondingly changed, and a similar adjustment shall 
be made in the unexercised portion of all options then outstanding 
without change in the aggregate purchase price to be paid. 

     Options and stock appreciation rights may also contain provisions 
for the continuation thereof, and for other equitable adjustments, after 
other changes in the Company's shares, including changes resulting from 
recapitalization, reorganization, sale, merger, consolidation, or other 
similar occurrence. 

4.   Administration of the Plan

     The authority to grant restricted stock awards, options and stock 
appreciation rights to officers and employees under the Plan shall be 
vested in the Stock Option and Officers' Compensation Committee 
(hereafter referred to as the "Committee") consisting of not less than 
three members of the Board of Directors appointed from time to time by 
the Board. No member of the Board shall serve on the Committee at a 
time when such member is, or within one year prior thereto has been, 
eligible to receive restricted stock awards, options, or stock 
appreciation rights under the Plan, or restricted stock awards, options, 
or stock appreciation rights under any other stock option or stock bonus 
plan of the Company; provided, however, that Outside Directors who 
receive options and restricted stock under this Plan may serve on the 
Committee. The Committee shall have no authority regarding the granting 
of options and restricted stock to Outside Directors.

     Subject to the provisions of the Plan, the Committee from time to 
time shall determine (except as to options and restricted stock granted 
to Outside Directors) the individuals to whom, and the time or times at 
which, restricted stock awards, options, or stock appreciation rights 
shall be granted; the number of shares to be subject to each restricted 
stock award, each option, and each stock appreciation right; the option 
price per share; the extent to which stock appreciation rights are 
exercisable for cash, or stock, or a combination of cash and stock; 
whether restricted shares [shares of common stock issued under 
restrictions which subject them to a "substantial risk of forfeiture" 
(as defined in Section 83 of the Internal Revenue Code of 1986, as 
amended) until the restrictions lapse] should be issued on the exercise 
of an option or stock appreciation right and, if so, the nature of the 
restrictions; the duration of each option; the specific restrictions 
applicable to restricted stock awards and the other terms and provisions 
of each restricted stock award, option, and stock appreciation right. 
In the case of officers to whom restricted stock awards, options, or 
stock appreciation rights may be granted, the selection of such officers 
and all of the foregoing determinations shall be made directly by the 
Committee in its sole discretion. In the case of key employees other 
than officers, the selection of such employees and all of the foregoing 
determinations may be delegated by the Committee to an administrative 
group of officers chosen by the Committee. Neither restricted stock 
awards, options, nor stock appreciation rights granted to one employee 
need be identical to those granted other employees. 

     Commencing with the 1988 annual meeting of stockholders, options 
with a term of ten years and one day shall be granted to each Outside 
Director for 1,000 shares of the Company's common stock effective as of 
the close of each annual meeting of the stockholders (i) at which such 
individual is elected a director or (ii) following which such individual 
will continue to serve as a director as a member of a continuing class of 
directors. Any option so granted shall be a nonqualified stock option. 
In the event any change in the outstanding shares of the Company's common 
stock occurs and an adjustment is made in the unexercised portion of 
options outstanding, as provided in Section 3 above, a similar adjustment 
shall be made in the number of shares to be granted to Outside Directors 
thereafter under this paragraph. 

     On April 14, 1995, and each January 1 thereafter, 200 shares of 
restricted stock shall be granted to each Outside Director.  The stock 
will be held in escrow for a period of three years from the award date.  
Stock issued as restricted stock shall be forfeited if the director 
ceases to serve as a director of  the Company for any reason other than 
death, disability, or retirement under the Directors' Retirement Plan.  
In the event any change in the outstanding shares of the Company's 
common stock occurs as provided in Section 3 above, a similar adjustment 
shall be made in the number of restricted shares to be granted to Outside 
Directors thereafter under this paragraph.

     Subject to the provisions of the Plan specifically governing options 
and restricted stock granted or to be granted to Outside Directors, the 
Committee may also interpret the Plan; prescribe, amend and rescind rules 
and regulations relating to the Plan; and make all other determinations 
necessary or advisable for the administration of the Plan. The 
determinations of the Committee shall be made in accordance with its 
judgment as to the best interests of the Company and its stockholders 
and in accordance with the purposes of the Plan. The Committee's 
determinations shall in all cases be conclusive. 

     A majority of the members of the Committee shall constitute a quorum,
and all determinations of the Committee shall be made by a majority of 
its members. Any determination of the Committee may be made, without 
notice or meeting, by the written consent of a majority of the Committee 
members. 

5.   Eligibility

     Restricted stock awards, options, and stock appreciation rights may 
be granted to officers and other key employees of the Company or of its 
present or future subsidiaries. Options and restricted stock will be 
granted to Outside Directors as provided in Sections 4 and 14 hereof.

     A director of the Company or a subsidiary who is not also an 
employee of the Company or a subsidiary shall not be eligible to receive 
a stock appreciation right or an alternative stock option. An employee 
or officer who has been granted a restricted stock award, option, or 
stock appreciation right under this or any other stock option plan may 
or may not be granted additional restricted stock awards, options, and 
stock appreciation rights at the direction of the Committee. 

Options and Stock Appreciation Rights

6.   Option Price

     The per share option price shall not be less than 100% of the fair 
market value of the common stock at the time the option is granted. 
The per share option price of options granted to Outside Directors 
shall be 100% of the market value of the common stock at the time an 
option is granted.

7.   Stock Appreciation Rights

     Stock appreciation rights will permit the holder to elect to 
surrender any option or any portion thereof which is then exercisable 
and receive in exchange therefor shares of common stock, cash, or a 
combination thereof. Such stock, cash, or combination shall have an 
aggregate value equal to the excess of the fair market value of one 
share of common stock over the purchase price specified in such option 
multiplied by the number of shares of common stock covered by such 
option or portion thereof which is so surrendered. The fair market value 
of one share of common stock shall equal (a) in the case of such a 
holder who is not a Company officer, the mean of the highest and lowest 
quoted selling price of shares of the Company's common stock on the New 
York Stock Exchange on the date of surrender and (b) in the case of 
such a holder who is a Company officer, but subject to the provisions 
of the succeeding sentence, the highest of the means of the highest and 
lowest quoted selling price of shares of the Company's common stock on 
the New York Stock Exchange determined for each day occurring during 
the window period during which such election to surrender the option or 
portion thereof is made; and the window period is the applicable period 
for making such an election (currently ten business days) prescribed 
from time to time pursuant to Rule 16b-3 promulgated under the Securities 
Exchange Act of 1934. In the case of such a holder who is a Company 
officer, the fair market value of one share of common stock with respect 
to the surrender of an incentive stock option granted, shall equal the 
mean of the highest and lowest quoted selling price of shares of the 
Company's common stock on the New York Stock Exchange on the date of 
surrender unless it is specifically provided in the option form, or any 
amendment thereto, that the valuation described in item (b) above shall 
apply. In the case of any option holder who at the time of an election 
is an officer of the Company, each election to receive cash alone or in 
combination with stock shall be subject to the approval of the Committee 
in its sole discretion. 

     Stock appreciation rights may be granted as part of a stock option 
or as a separate right to any holder of any option theretofore or then 
being granted under this Plan. A stock appreciation right shall be 
exercisable upon any additional terms and conditions (including, without 
limitation, the issuance of restricted shares and the imposition of 
restrictions upon the timing of exercise) which may be determined as 
provided in Section 4 of the Plan. 

     In the event of the exercise of a stock appreciation right, the 
number of shares reserved for issuance under the Plan shall be reduced 
by the number of shares of common stock covered by such option or portion 
thereof which is surrendered in connection with such exercise. No 
fractional shares shall be issued on the exercise of a stock appreciation 
right. 

8.   Exercise of Options and Stock Appreciation Rights

     Options (other than options granted to Outside Directors) shall 
be exercisable in such installments and during such periods as may be 
fixed by the Committee at the time of granting. Options granted to 
Outside Directors shall become exercisable as follows: one-third at the 
end of each of the three successive one-year periods commencing on the 
date of each option grant. Notwithstanding any other provision hereof, 
no option and no stock appreciation right shall be exercisable after 
the expiration of ten years and one day from the date such option or 
stock appreciation right is granted, provided that no incentive stock 
option (or related stock appreciation right) shall be exercisable after 
the expiration of ten years from the date such option is granted. 

     Payment of the purchase price shall be made upon exercise of all 
or a portion of any option. Such payment shall be made pursuant to rules 
adopted by the Committee and the Company in cash or by the tendering 
(through one transaction or in a series of consecutive transactions) of 
shares of common stock of the Company having a fair market value equal 
to 100% of such purchase price or by any combination thereof. The fair 
market value of a share of common stock so tendered shall be the mean of 
the highest and lowest quoted selling price of shares of the Company's 
common stock on the New York Stock Exchange on date of exercise. In 
addition, on the exercise of an option, surrender of a stock appreciation 
right, or upon the granting of any restricted stock award or performance 
award, any applicable taxes which the Company is required to withhold 
shall be paid to the Company and any information which the Company deems 
necessary shall be provided to the Company. In fulfilling its withholding 
obligation, the Company may withhold a portion of any shares to be issued 
to satisfy such withholding obligation in accordance with rules 
promulgated by the Committee, in its sole discretion. 

9.   Termination of Employment

     Each option granted to an officer or employee shall, and each stock 
appreciation right granted to an officer or employee may, in the 
Committee's sole discretion require a period or periods of continued 
employment with the Company and/or its subsidiaries before it may be 
exercised in whole or in part. No such period shall be less than one 
year except that the Committee may permit a shorter period in the event 
of termination of employment by reason of retirement or death. 

     Termination of the employment with the Company and its subsidiaries 
of an officer or employee who holds an option shall terminate any 
remaining rights under options and stock appreciation rights then held 
by such holder except as hereinafter provided. 

     Each option and stock appreciation right granted to an officer or 
employee may provide that if employment of the holder with the Company 
and its subsidiaries terminates after completion of a period of employment
so specified, the option or stock appreciation right may be exercised 
(to the extent then exercisable) by the holder (or, in the event of the 
holder's death, by whoever shall have received the holder's rights under 
the option or stock appreciation right) during a specified period of time 
after such termination of employment. Such a specified period of time may 
not exceed sixty months where termination of employment is caused by 
retirement or death and sixty days where it results from any other cause;
provided that if death occurs after termination of employment but during 
the period of time so specified, such period may be extended to not more 
than sixty-six months after retirement, or thirty-eight months after 
termination of employment for any other cause. In the event that any such 
option or stock appreciation right granted under the Plan has a specified 
period for exercise after retirement or death which is less than the 
maximum period permitted under this section, the Committee may modify 
such option or right to extend such specified period up to such maximum 
period. 

     Such options and stock appreciation rights shall not be affected by 
authorized leaves of absence or by any change of employment so long as 
the holder continues to be an employee of the Company or a subsidiary. 

     Nothing in the Plan or in any such option or stock appreciation 
right shall interfere with or limit in any way the right of the Company 
or of any of its subsidiaries to terminate any employee's employment at 
any time, nor confer upon any employee any right to continue in the 
employ of the Company or any of its subsidiaries. Notwithstanding the 
foregoing, the Committee may change the post-termination period of 
exercisability of an option or stock appreciation right provided that 
no such change shall extend the original maximum term of the option or 
stock appreciation right. 

9A.  Termination of Outside Directorship

     No period of continued service as an Outside Director following 
the grant of an option shall be required to render exercisable an option 
granted to an Outside Director in the event an Outside Director holding 
an option which has not become exercisable or has not been fully exercised
shall cease to be an Outside Director. In such event any such option may 
be exercised at any time within sixty months of the date such Director 
ceased to be a Director. In the event an Outside Director shall die 
holding an option which has not become exercisable or has not been fully 
exercised, his executors, administrators, heirs or distributees, as the 
case may be, may exercise such option at any time within sixty months of 
the date of such death provided that if death occurs after the date an 
Outside Director ceases to be a Director, such option shall be 
exercisable within sixty-six months of such date. In no event, however, 
shall an option which has expired by its terms be exercisable.

10.  Incentive Stock Options

     Notwithstanding anything contained herein to the contrary, there 
may be granted under the Plan, other than to Outside Directors, incentive 
stock options as defined in Section 422A of the Internal Revenue Code as 
it may be amended from time to time. The Committee from time to time 
shall determine whether any incentive stock options shall be granted. 
It shall also determine in its full discretion the individuals to whom, 
and the time or times at which, any such grants shall be made. Incentive 
stock options shall not by their terms be transferable by the holder 
other than by will or the laws of descent and distribution and shall be 
exercisable during the holder's lifetime only by the holder. The 
aggregate fair market value (determined at the time the option is 
granted) of the stock with respect to which incentive stock options 
are exercisable for the first time by the holder during any calendar 
year (under all incentive stock option plans of the Company) shall not 
exceed $100,000; provided, however, that all or any portion of an option 
which cannot be exercised as an incentive stock option because of such 
limitation may be converted by the Committee to an option other than an 
incentive stock option. The Board of Directors of the Company may amend 
the Plan from time to time as may be necessary (1) to comply with Section 
422A of the Internal Revenue Code, or other sections of the Code or other 
applicable laws or regulations, and (2) to permit any options granted as, 
or converted to, incentive stock options to have all of the features 
provided for incentive stock options in the applicable laws and 
regulations. 

11A.   Transferability of Options and Stock Appreciation Rights

     Except as otherwise permitted in Section 11B, options and stock 
appreciation rights shall not be transferable otherwise than by will or 
the laws of descent and distribution, and shall be exercisable, during 
the holder's lifetime, only by the holder except in the case of holder's 
incapacity or disability when such options and stock appreciation rights 
may be exercised by the holder's duly appointed guardian or representative. 

     A holder, however, may file with the Company a written designation 
of a beneficiary or beneficiaries (subject to such limitations as to the 
classes and number of beneficiaries and contingent beneficiaries and such 
other limitations as the Committee from time to time may prescribe) to 
exercise, in the event of the death of the optionee, an option or stock 
appreciation right, subject to the provisions of the Plan. A holder may 
from time to time revoke or change any such designation of beneficiary 
and any designation of beneficiary under the Plan shall be controlling 
over any other disposition, testamentary or otherwise; provided, however,
that if the Committee shall be in doubt as to the right of any such 
beneficiary to exercise any option or stock appreciation right, the 
Committee may determine to recognize only an exercise by the legal 
representative of the optionee, in which case the Company, the Committee 
and the members thereof shall not be under any further liability to 
anyone. 

11B.  Permissible Transfers of Options

     (a)  Notwithstanding the provisions of Section 11A, and in addition 
          to permissible transfers under that provision, options granted 
          to persons at the level of Vice President and above, as well 
          as directors of this corporation and persons retired from 
          those positions, may be transferred to any one or more 
          "Permitted Transferees," as long as those options are 
          vested and are not incentive stock options as defined above.

     (b)  For purposes of Section 11B, the term "Permitted Transferees" 
          shall mean the individual to whom the option is granted; the 
          lineal descendants of the individual to whom the option is 
          granted; the spouses of the lineal descendants of the 
          individual to whom the option is granted; the estate (and any 
          trust that serves a distributive function of an estate) of the 
          individual to whom the option is granted; and all trusts, 
          corporations, partnerships, limited liability companies and 
          other entities in which, directly or indirectly, but for the 
          exercise of a power of appointment or the death of the 
          survivor of the individuals who are Permitted Transferees, 
          each owner of an equitable interest is an individual who is a 
          Permitted Transferee.


Restricted Stock Awards to Company Employees

12.  Granting of Awards

     The Committee from time to time may determine whether any restricted 
stock awards shall be granted to other than an Outside Director either 
alone or in combination with the granting of options under the Plan. The 
Committee will in so granting establish the time, conditions and 
restrictions in connection with the issuance or transfer of a restricted 
stock award, including the restriction period which may differ with 
respect to each grantee. 

13.   Shares and Restrictions

     Restricted stock awards will be made from shares of Company common 
stock otherwise available for stock option grants under the Plan. During 
the restriction period the grantee shall have a beneficial interest in 
the restricted stock and all rights and privileges of a stockholder with 
respect thereto, including the right to vote and receive dividends, 
subject to the restrictions imposed by the Committee at the time of grant.

     The following restrictions will be imposed on shares of common 
stock issued as a restricted stock award until the expiration of the 
restricted period: 

  (a)   The grantee shall not be entitled to delivery of the stock 
        certificate which certificate shall be held  in escrow by the 
        secretary of the Committee; 

  (b)   None of the stock issued as a restricted stock award may be 
        transferred other than by will or by the laws of descent and 
        distribution; and 

  (c)   Stock issued as a restricted stock award shall be forfeited and 
        the stock certificate shall be returned to the Company if the 
        grantee terminates employment with the Company and its 
        subsidiaries except for termination due to retirement after a 
        specified age, disability, death or other special circumstances 
        approved by the Committee. 

     Shares awarded as a restricted stock award will be issued subject 
to a restriction period set by the Committee of no less than two nor 
more than ten years. The Committee except for the restrictions specified 
in the preceding paragraphs shall have the discretion to remove any or 
all of the restrictions on a restricted stock award whenever it may 
determine that such action is appropriate. Upon the expiration of the 
restriction period with respect to any shares of a restricted stock 
award, a stock certificate will be delivered out of escrow, subject to 
satisfaction by the grantee of the applicable withholding tax 
requirements, without charge to the grantee. 

Restricted Stock Awards to Outside Directors

14.  Terms of Grant and Restrictions

     On April 14, 1995, and each January 1 thereafter, 200 shares of 
restricted stock shall be granted to each Outside Director who following 
such date continues to serve as a director.  Restricted stock awards 
will be made from shares of Company common stock otherwise available 
for stock option grants under the Plan.

     The stock will be subject to a restriction period of three years 
from the date of grant.  During that restricted period, subject to the 
restrictions set forth in the next paragraph, the grantee shall have a 
beneficial interest in the restricted stock and all rights and privileges 
of a stockholder with respect thereto, including the right to vote and 
receive dividends.

     The following restrictions will be imposed on shares of common 
stock issued as a restricted stock award until the expiration of the 
restricted period:

  (a)   The grantee shall not be entitled to delivery of the stock 
        certificate which certificate shall be held in escrow by the 
        secretary of the Committee;

  (b)   None of the stock issued pursuant to a restricted stock award 
        may be transferred other than by will or by the laws of descent 
        and distribution; and

  (c)   Stock issued pursuant to a restricted stock award shall be 
        forfeited and the stock certificate returned to the Company if 
        the grantee ceases to serve as a director of the Company, except 
        for termination due to death, disability, or retirement under 
        the Directors' Retirement Plan.

     Upon expiration of the restricted period with respect to any shares 
of a restricted stock award, a stock certificate will be delivered out 
of escrow, subject to satisfaction by the grantee of applicable tax 
withholding requirements, without charge to the grantee.

General Provisions

15.  Amendment and Termination

     The Plan may be terminated at any time by the Board of Directors 
except with respect to any restricted stock awards, options, or stock 
appreciation rights then outstanding. Also, the Board may, from time to 
time, amend the Plan as it may deem proper and in the best interests of 
the Company or as may be necessary to comply with any applicable laws or 
regulations, provided that no such amendment shall (i) increase the 
total number of shares which may be issued under the Plan, (ii) reduce 
the minimum purchase price or otherwise materially increase the benefits 
under the Plan, (iii) change the basis for valuing stock appreciation 
rights, (iv) impair any outstanding option, stock appreciation right or 
restricted stock award without the consent of the holder, (v) alter the 
class of employees eligible to receive options, stock appreciation rights 
or restricted stock awards, or (vi) amend any provision of the Plan 
insofar as it applies specifically to options and restricted stock 
granted or to be granted to Outside Directors, unless, in each case, 
such amendment is required in order to assure the Plan's continued 
compliance with applicable laws, including Rule 16b-3 under the 
Securities Exchange Act of 1934.  

     Plan provisions applicable to Outside Director option and restricted 
stock awards shall not be amended more than once every six months other 
than to comply with changes in the Internal Revenue Code, Employee 
Retirement Income Security Act, or rules thereunder.

16.  Regulatory Compliance

     Notwithstanding any other provision of the Plan, the issuance or 
delivery of any shares of common stock may be postponed for such period 
as may be required to comply with any applicable requirements of any 
national securities exchange or any requirements under any other law or 
regulation applicable to the issuance or delivery of such shares.  The 
Company shall not be obligated to issue or deliver any shares if such 
issuance or delivery shall constitute a violation of any provision of 
any law or regulation of any governmental authority or national 
securities exchange.

17.  Miscellaneous

     For purposes of this Plan: 

  (i)   The term "subsidiary" means any corporation in which the Company 
owns, directly or indirectly, at least 35% of the total combined voting 
power of all classes of stock; except that for purposes of any option 
subject to the provisions of Section 425 of the Internal Revenue Code, 
as amended, the term "subsidiary" means any corporation in an unbroken 
chain of corporations beginning with the Company if, at the time of the 
granting of an option, each of the corporations other than the last 
corporation in the unbroken chain owns stock possessing 50% or more of 
the total combined voting power of all classes of stock in one of the 
other corporations in such chain. 

  (ii)   "Retirement" as used herein means retirement under any pension 
or retirement plan of the Company or of a subsidiary, or termination of 
employment with the Company or a subsidiary, by action of the employing 
company, because of disability.


CATERPILLAR INC.
LONG TERM INCENTIVE SUPPLEMENT

ARTICLE I - PURPOSE

     The provisions of this Long Term Incentive Supplement (the 
"Supplement") shall supplement the provisions of the Caterpillar Inc. 
1987 Stock Option Plan (the "Plan") and, unless otherwise expressly 
qualified by the context of the Supplement, the conditions contained in 
the Plan shall be applicable to the Supplement and terms used in the 
Supplement shall have the meanings defined in the Plan.

     The purposes of the Supplement are to (i) strengthen the commonality 
of interest between management and Caterpillar Inc.'s stockholders, 
(ii) link effectively executive motivation and compensation with 
Caterpillar Inc.'s performance, (iii) provide incentives and rewards 
for key executives to accomplish Caterpillar Inc.'s goals and objectives 
over the long term, (iv) offer a comprehensive and competitive total 
compensation program, and (v) attract and retain executives of high 
caliber and ability.


ARTICLE II - DEFINITIONS

For purposes of the Supplement:

2.1 "AWARD" shall mean the sum of the cash amount and/or restricted 
stock awarded to a Participant following the conclusion of a Performance 
Period in which Performance Measures were met or exceeded.

2.2 "DISABILITY" shall mean the total and permanent disability of a 
Participant as defined by any Caterpillar Inc. long-term disability 
plan in effect for such Participant.

2.3 "PARTICIPANT" shall mean any employee of Caterpillar Inc. or any 
subsidiary of Caterpillar Inc. holding a position which the Committee 
has determined is eligible to participate in the Supplement.

2.4 "PERFORMANCE MEASURES" shall mean the criteria established by the 
Committee at the beginning of each Performance Period as the basis for 
making Awards.

2.5 "PERFORMANCE PERIOD" shall mean any period of time determined by 
the Committee for which the Performance Measures are established.


ARTICLE III - TERM OF PLAN

This Supplement shall be effective from the 1st day of January, 1993, 
and shall remain in effect until terminated by the Board of Directors 
of Caterpillar Inc.


ARTICLE IV - PAYMENT AND AMOUNT OF BENEFITS

4.1 Payment of Awards - Awards shall be paid in cash, shares of 
restricted stock, or a combination of cash and restricted stock as 
determined by the Committee in its sole discretion. A check for any cash 
Award or a certificate for shares of restricted stock awarded shall be 
delivered to each Participant not later than 90 days following the end 
of the relevant Performance Period. The number of Caterpillar Inc. shares 
of restricted stock awarded shall be determined by dividing the portion 
of the Award payable in restricted stock by the average of the high and 
low price of Caterpillar Inc. shares on the New York Stock Exchange on 
the last business day of the Performance Period for which payment is 
made. The terms of any such restricted stock shall be determined by the 
Committee in its sole discretion subject to the restrictions of Section 
13 of the Plan. Federal, state and local taxes will be withheld as 
appropriate.

4.2 Amount of Award - Prior to the beginning of any Performance Period, 
the Committee in its sole discretion will determine the target award for 
each salary grade or position for all Participants. The Award amount will 
be calculated by multiplying such target award by the percentage of the 
Award payable based on attainment of the applicable Performance Measures.

4.3 Required Employment - An eligible Participant shall receive an 
Award under this Supplement for a Performance Period provided he is 
actively employed by Caterpillar Inc. on the last day of the Performance 
Period, except for a Participant whose employment terminates during a 
Performance Period by reason of death, disability, or retirement in which 
case a prorated Award shall be paid for the time during the Performance 
Period that he was actively employed. Participants who are employed on 
the last day of the Performance Period but were not Participants for the 
entire Performance Period shall receive an Award prorated for that part 
of the Performance Period for which they were Participants.


ARTICLE V - ADMINISTRATION

5.1 Authority - The Supplement shall be administered by the Committee 
which shall have full power and authority to administer and interpret 
the Supplement within its terms. The Committee's authority shall include, 
but not be limited to, (i) selecting participants, (ii) determining the 
timing, amounts and composition of Awards, (iii) setting the duration 
of Performance Periods, (iv) establishing performance goals for the 
Performance Periods, and (v) measuring such performance at the end of 
each Performance Period.  All decisions made by the Committee shall be 
final and binding and shall be given the maximum deference provided by 
law.

5.2 Adjustments of Company Performance Measures - At any time during a 
Performance Period, the Committee may, in its discretion, increase or 
decrease previously set Performance Measures for such Performance Period 
to reflect changes in tax laws, regulations or rulings; changes in 
accounting principles or practices; mergers, acquisitions or divestitures;
 major technical innovations; or extraordinary, nonrecurring or unusual 
items.

5.3 Suspension and Termination - The Committee and/or the Board of 
Directors of Caterpillar Inc. may suspend or terminate this Supplement 
at any time. In such event, all Performance Periods then in effect shall 
be deemed to have 
ended on the effective date of such suspension or termination, the 
applicable Performance Measures shall be appropriately prorated and 
modified to apply to the shortened Performance Periods, and Awards shall 
be appropriately prorated and based upon results accomplished over the 
time intervals from the start of each respective Performance Period 
through the effective date of suspension or termination.

5.4 Rules and Regulations - The Committee may adopt from time to time 
such rules and regulations as it reasonably deems appropriate to assist 
in administration of this Supplement.


ARTICLE VI - MISCELLANEOUS

6.1 Other Benefit Plans - No Award amount shall be taken into account 
under the Retirement Income Plan, the Employees' Investment Plan, the 
Insurance Benefits Plan, or any other employee benefit plan or payroll 
practice of Caterpillar Inc. or its subsidiaries.

6.2 Beneficiaries - If an Employee is deceased at the time any benefit 
is payable to him, the amount of such benefit shall be payable to the 
same person or persons and in the same proportionate amount as shall be 
payable to the beneficiary or beneficiaries for his basic life insurance 
under the applicable insurance plan of Caterpillar Inc. or its 
subsidiaries, or if no beneficiary is so designated, to the executor 
of his estate.

6.3 Employment Rights - Participation in the Supplement will not give 
any Participant the right to be retained in the service of Caterpillar 
Inc., or its subsidiaries, nor shall such participation provide any 
right or claim to any benefit under the Supplement unless such right 
or claim has specifically accrued under the terms of the Supplement.

6.4 Gender and Number - Where the context permits, words in the masculine 
gender shall include the feminine gender, the plural shall include the 
singular, and the singular shall include the plural.

6.5 Governing Law - The Supplement shall be construed in accordance 
with and governed by the laws of the State of Illinois.




CATERPILLAR INC.
1996 STOCK OPTION AND LONG-TERM INCENTIVE PLAN

(Amended and Restated as of 12/18/97)

Section 1.  Purpose 

          The Caterpillar Inc. 1996 Stock Option and Long-Term 
Incentive Plan ("Plan") is designed to attract and retain outstanding 
individuals as directors, officers and key employees of Caterpillar Inc. 
and its subsidiaries (collectively, the "Company"), and to furnish 
incentives to such individuals through awards based upon the  performance 
of the Company and its stock.  To this end, the Plan provides for grants 
of stock options,  restricted stock, and performance awards, or 
combinations thereof, to non-employee directors, officers and other key 
employees of the Company, on the terms and subject to the conditions 
set forth in the Plan.  

Section 2.  Shares Subject to the Plan

     2.1    Shares Reserved for Issuance

            Seven million shares of Company common stock ("Shares") 
shall be available for issuance under the Plan either from authorized 
but unissued Shares or from Shares acquired by the Company, including 
Shares purchased in the open market.  An additional four million Shares 
authorized but unissued under prior Company stock option plans shall be 
available for issuance under this Plan.

     2.2    Stock Splits/Stock Dividends

          In the event of a change in the outstanding Shares of the 
Company by reason of a stock dividend, recapitalization, merger, 
consolidation, split-up, combination, exchange of shares, or similar 
event, the Compensation Committee ("Committee") of the Company's Board 
of Directors ("Board") shall take any action, which, in its discretion, 
it deems necessary to preserve benefits under the Plan, including 
adjustment to the aggregate number of Shares reserved for issuance 
under the Plan, the number and option price of Shares subject to 
outstanding options granted under the Plan and the number and price 
of Shares subject to other awards under the Plan.

     2.3    Reacquired Shares

            If Shares issued pursuant to the Plan are not acquired by 
participants because of lapse, expiration or termination of an award, 
such Shares shall again become available for issuance under the Plan.  
Shares tendered upon exercise of an option by a Plan participant may 
be added back and made available solely for future grants under the 
Plan.

Section 3.     Administration 

          The Committee shall have the authority to grant awards 
under the Plan to officers and other key employees of the Company.  
Except as limited by the express provisions of the Plan or by resolutions 
adopted by the Board, the Committee also shall have the authority and 
discretion to interpret the Plan, to establish and revise rules and 
regulations relating to the Plan, and to make any other determinations 
that it believes necessary or advisable for administration of the Plan. 

          The Committee shall be composed solely of members of the 
Board that are outside directors, as that term is defined in Section 
162(m) of the Internal Revenue Code.  The Committee shall have no 
authority with respect to non-employee director awards under the Plan.  

Section 4.     Stock Options

     4.1     Company Employees

            (a) Eligibility
                -----------

          The Committee shall determine Company officers and employees 
to whom options shall be granted, the timing of such grants, and the 
number of shares subject to the option; provided that the maximum number 
of Shares upon which options may be granted to any employee in any 
calendar year shall be 400,000.

            (b) Option Exercise Price
                ---------------------

          The exercise price of each option shall not be less than 
100% of the fair market value of Shares underlying the option at the 
time the option is granted.  The fair market value for purposes of 
determining the exercise price shall be the mean between the high and 
low prices at which Shares are traded on the New York Stock Exchange 
the day the option is granted.  In the event this method for determining 
fair market value is not practicable, fair market value shall be 
determined by such other reasonable method as the Committee shall select. 

            (c) Option Exercise
                ---------------

          Options shall be exercisable in such installments and during 
such periods as may be fixed by the Committee at the time of grant.  
Options that are not incentive stock options as defined in Section 4.1(f) 
of the Plan shall not be exercisable after the expiration of ten years 
and one day from the date of grant. 

          Payment of the exercise price shall be made upon exercise of 
all or a portion of any option.  Such payment shall be in cash or by 
tendering Shares having a fair market value equal to 100% of the exercise 
price. The fair market value of Shares for this purpose shall be the mean 
between the high and low prices at which Shares are traded on the 
New York Stock Exchange on the date of exercise. Upon exercise of an 
option, any applicable taxes the Company is required to withhold shall 
be paid to the Company. Shares to be received upon exercise may 
be surrendered to satisfy withholding obligations.

          (d) Termination of Employment
              -------------------------

          The Committee may require a period of continued employment 
before an option can be exercised.  That period shall not be less than 
one year, except that the Committee may permit a shorter period in the 
event of termination of employment by retirement or death.  

          Termination of employment with the Company shall terminate 
remaining rights under options then held; provided, however, that an 
option grant may provide that if employment terminates after completion 
of a specific period, the option may be exercised during a period of 
time after termination.  That period may not exceed sixty months where 
termination of employment is caused by retirement or death or sixty days 
where termination results from any other cause.  If death occurs after 
termination of employment but during the period of time specified, such 
period may be extended to not more than sixty-six months after retirement,
or thirty-eight months after termination of employment for any other 
cause.  In the event of termination within two years after a Change of 
Control as defined in Section 7.2 of the Plan, options shall be 
exercisable for a period of sixty months following the date of 
termination or for the maximum term of the option, whichever is 
shorter.  Notwithstanding the foregoing, the Committee may change the 
post-termination period of exercisability of an option provided that 
change does not extend the original maximum term of the option.

          (e) Transferability of Options
              --------------------------

              (i)  Except as otherwise permitted in Section 4.1(e)(ii), 
options shall not be transferable other than by will or the laws of 
descent and distribution or pursuant to a qualified domestic relations 
order as defined by the Internal Revenue Code or the Employee Retirement 
Income Security Act.  Options are exercisable during the holder's 
lifetime only by the holder, unless the holder becomes incapacitated or 
disabled, in which case the option may be exercised by the holder's 
authorized representative.  A holder may file with the Company a written 
designation of beneficiaries with the authority to exercise options in 
the event of the holder's death.

             (ii)  Notwithstanding the provisions of Section 4.1(e)(i), 
and in addition to the permissible transfers under that provision, 
options granted to persons at the level of Vice President and above, as 
well as directors of this corporation and persons retired from those 
positions, may be transferred to any one or more "Permitted 
Transferees," as long as those options are vested and are not 
incentive stock options as defined below.

            (iii)  For purposes of Section 4.1(e)(ii), the term 
"Permitted Transferees" shall mean the individual to whom the option is 
granted; the lineal descendants of the individual to whom the option is 
granted; the spouses of the lineal descendants of the individual to whom 
the option is granted; the estate (and any trust that serves a 
distributive function of an estate) of the individual to whom the option 
is granted; and all trusts, corporations, partnerships, limited 
liability companies and other entities in which, directly or indirectly, 
but for the exercise of a power of appointment or the death of the 
survivor of the individuals who are Permitted Transferees, each owner of 
an equitable interest is an individual who is a Permitted Transferee.

          (f) Incentive Stock Options
              -----------------------

          Incentive stock options, as defined in Section 422 of the 
Internal Revenue Code, may be granted under the Plan.  The decision to 
grant incentive stock options to particular persons is within the 
Committee's discretion.  Incentive stock options shall not be exercisable 
after expiration of ten years from the date of grant.  The amount of 
incentive stock options vesting in a particular year cannot exceed 
$100,000 per option recipient, based on the fair market value of the 
options on the date of grant; provided that any portion of an option 
that cannot be exercised as an incentive stock option because of this 
limitation may be converted by the Committee to another form of option.  
The Board may amend the Plan to comply with Section 422 of the Internal 
Revenue Code or other applicable laws and to permit options previously 
granted to be converted to incentive stock options. 

     4.2     Non-Employee Directors

          (a) Terms
              -----

          Options with a term of ten years and one day are granted to 
each non-employee director for 4,000 Shares, effective as of the close 
of each annual meeting of stockholders at which an individual is elected 
a director or following which such individual continues as a director.  
Options granted to non-employee directors shall become exercisable by 
one-third at the end of each of the three successive one-year periods 
since the date of grant.  The exercise price of each option shall be 
100% of the fair market value of Shares underlying the option on the 
date of grant.

          (b) Termination of Directorship
              ---------------------------

          An option awarded to a non-employee director may be exercised 
any time within 60 months of the date the director terminates such 
status.  In the event of a director's death, the director's authorized 
representative may exercise the option within 60 months of the date of 
death, provided that if the director dies after cessation of director 
status, the option is exercisable within 66 months of such cessation.  
In no event shall an option awarded to a non-employee director be 
exercisable beyond the expiration date of that option.

Section 5.  Restricted Stock

     5.1     Company Employees

          (a) Eligibility
              -----------

              The Committee may determine whether restricted stock shall 
be awarded to Company officers and employees, the timing of award, and 
the conditions and restrictions imposed on the award.

          (b) Terms
              -----

              During the restriction period, the recipient shall have a 
beneficial interest in the restricted stock and all associated rights 
and privileges of a stockholder, including the right to vote and receive 
dividends, subject to any restrictions imposed by the Committee at the 
time of grant.

              The following restrictions will be imposed on Shares of 
restricted stock until expiration of the restriction period:

              (i) The recipient shall not be entitled to delivery of the 
                  Shares;

             (ii) None of the Shares issued as restricted stock may be 
                  transferred other than by will or by the laws of 
                  descent and distribution; and

            (iii) Shares issued as restricted stock shall be forfeited 
                  if the recipient terminates employment with the Company,
                  except for termination due to retirement after a 
                  specified age, disability, death or other special 
                  circumstances approved by the Committee.

               Shares awarded as restricted stock will be issued subject 
to a restriction period set by the Committee of no less than two nor more 
than ten years.  The Committee, except for restrictions specified in the 
preceding paragraphs, shall have the discretion to remove any or all of 
the restrictions on a restricted stock award whenever it determines such 
action appropriate.  Upon expiration of the restriction period, the 
Shares will be made available to the recipient, subject to satisfaction 
of applicable tax withholding requirements.


     5.2     Non-Employee Directors

          (a) On January 1 of each year, 400 Shares of restricted stock 
shall be granted to each director who is not currently an employee of 
the Company.  The stock will be subject to a restriction period of three 
years from the date of grant.  During the restriction period, the 
recipient shall have a beneficial interest in the restricted stock and 
all associated rights and privileges of a stockholder, including the 
right to vote and receive dividends.

              The following restrictions will be imposed on restricted 
stock until expiration of the restricted period:

              (i) The recipient shall not be entitled to delivery of 
                  the Shares;
             (ii) None of the Shares issued as restricted stock may be 
                  transferred other than by will or by the laws of descent
                  and distribution; and
            (iii) Shares issued as restricted stock shall be forfeited 
                  if the recipient ceases to serve as a director of the 
                  Company, except for termination due to death, disability,
                  or retirement under the Company's Directors' Retirement 
                  Plan.

          Upon expiration of the restriction period, the Shares will be 
made available to the recipient, subject to satisfaction of applicable 
tax withholding requirements.

          (b) Each January 1st, 350 shares of restricted stock, in 
addition to shares described in Section 5.2(a), shall be awarded to 
each director who is not currently and has not been an employee of the 
Company.  Shares awarded under this Section 5.2(b) will be held in 
escrow until the director terminates service with the Company.  During 
the restriction period, the recipient shall have a beneficial interest 
in the restricted stock and all associated rights and privileges of a 
stockholder except as discussed below.

The following restrictions will be imposed on restricted stock awarded 
under this Section 5.2(b) until it is made available to the recipient:

              (i) The recipient shall not receive dividends on the shares,
                  but an amount equal to such dividends will be credited 
                  to the director's stock equivalent account in the 
                  Company's Directors' Deferred Compensation Plan;
             (ii) The recipient shall not be entitled to delivery of 
                  the shares;
            (iii) None of the shares awarded may be transferred other 
                  than by will or by the laws of descent and distribution;
                  and
             (iv) The right to receive shares shall be subordinate to the 
                  claims of general creditors of the Company.

Upon termination of service, restricted shares will be made available to 
the recipient subject to satisfaction of applicable tax withholding 
requirements; provided, however, that if the recipient has not served on 
the Board for at least five years at the time of such termination, all 
restricted shares awarded under this Section 5.2(b) shall be forfeited.

Pursuant to termination of the Company's Directors' Retirement Plan 
effective December 31, 1996, each director continuing in office was 
awarded an amount of restricted stock equal to the accumulated value of 
past pension accruals as determined by the Company's actuary.  Those 
shares will be subject to the same restrictions as shares awarded 
annually pursuant to this Section 5.2(b).

Section 6.  Performance Awards

     6.1     Eligibility and Terms

          The Committee may grant awards to officers and other key 
employees ("Performance Awards") based upon Company performance over a 
period of years ("Performance Period").  The Committee shall have sole 
discretion to determine persons eligible to participate, the Performance 
Period, Company performance factors applicable to the award ("Performance 
Measures"), and the method of Performance Award calculation. 

          At the time the Committee establishes a Performance Period for 
a particular award, it shall also establish Performance Measures and 
targets to be attained relative to those measures ("Performance Targets").
Performance Measures may be based on any of the following factors, alone 
or in combination, as the Committee deems appropriate: (i) return on 
assets; (ii) return on equity; (iii) return on sales; (iv) total 
shareholder return; (v) cash flow; (vi) economic value added; and 
(vii) net earnings.  Performance Targets may include a minimum, maximum 
and target level of performance with the size of Performance Awards 
based on the level attained.  Once established, Performance Targets and 
Performance Measures shall not be changed during the Performance Period; 
provided, however, that the Committee may eliminate or decrease the 
amount of a Performance Award otherwise payable to a participant.  Upon 
completion of a Performance Period, the Committee shall determine the 
Company's performance in relation to the Performance Targets for that 
period and certify in writing the extent to which Performance Targets 
were satisfied.     

     6.2     Payment of Awards

          Performance Awards may be paid in cash, Shares of restricted 
stock (pursuant to terms applicable to restricted stock awarded to 
Company employees as described in the Plan) or a combination thereof, as 
determined by the Committee.  Performance Awards shall be made not later 
than 90 days following the end of the relevant Performance Period.  The 
fair market value of a Performance Award payment to any individual 
employee in any calendar year shall not exceed $2.5 million.  The fair 
market value of Shares to be awarded shall be determined by the average 
of the high and low price of Shares on the New York Stock Exchange on 
the last business day of the Performance Period.  Federal, state and 
local taxes will be withheld as appropriate.

     6.3     Termination

          To receive a Performance Award, the participant must be 
employed by the Company on the last day of the Performance Period.  
If a participant terminates employment during the Performance Period 
by reason of death, disability or retirement, a payout based on the time 
of employment during the Performance Period shall be distributed.  
Participants employed on the last day of the Performance Period, but 
not for the entire Performance Period, shall receive a payout prorated 
for that part of the Performance Period for which they were participants.
If the participant is deceased at the time of Performance Award payment, 
the payment shall be made to the recipient's designated representative.

Section 7.  Change of Control

     7.1     Effect on Grants and Awards.

          Unless the Committee shall otherwise expressly provide in the 
agreement relating to a grant or award under the Plan, upon the occurrence
of a Change of Control as defined below: (i) all options then outstanding 
under the Plan shall become fully exercisable as of the date of the Change
of Control; (ii) all terms and conditions of restricted stock awards then 
outstanding shall be deemed satisfied as of the date of the Change of 
Control; and (iii) all Performance Awards for a Performance Period not 
completed at the time of the Change of Control shall be payable in an 
amount equal to the product of the maximum award opportunity for the 
Performance Award and a fraction, the numerator of which is the number 
of months that have elapsed since the beginning of the Performance Period 
through the later of (A) the date of the Change of Control or (B) the 
date the participant terminates employment,  and the denominator of which 
is the total number of months in the Performance Period; provided, 
however, that if this Plan shall remain in force after a Change of 
Control, a Performance Period is completed during that time, and the 
participant's employment has not terminated, this provision (iii) shall 
not apply.

     7.2     Change of Control Defined

     For purposes of the Plan, a "Change of Control" shall be deemed 
to have occurred if:

          (a) Any person becomes the "beneficial owner" (as defined in 
Rule 13d-3 under the Exchange Act), directly or indirectly, of securities 
of the Company representing 15 percent or more of the combined voting 
power of the Company's then outstanding common stock, unless the Board 
by resolution negates the effect of this provision in a particular 
circumstance, deeming that resolution to be in the best interests of 
Company stockholders;

          (b) During any period of two consecutive years, there shall 
cease to be a majority of the Board comprised of individuals who at the 
beginning of such period constituted the Board; 

          (c) The shareholders of the Company approve a merger or 
consolidation which would result in the voting securities of the Company 
outstanding immediately prior thereto continuing to represent (either by 
remaining outstanding or by being converted into voting securities of the 
surviving entity) less than fifty percent of the combined voting power of 
the voting securities of the Company or such surviving entity outstanding 
immediately after such merger or consolidation; or

          (d) Company shareholders approve a plan of complete liquidation 
of the Company or an agreement for the sale or disposition by the Company 
of all or substantially all of its assets.

Section 8.  Amendment and Termination

     The Board may terminate the Plan at any time, except with respect 
to grants and awards then outstanding.  The Board may amend the Plan 
without shareholder approval, unless such approval is necessary to comply 
with applicable laws, including provisions of the Exchange Act or 
Internal Revenue Code.

Section 9.  Regulatory Compliance

     Notwithstanding any other provision of the Plan, the issuance or 
delivery of any Shares may be postponed for such period as may be 
required to comply with any applicable requirements of any national 
securities exchange or any requirements under any other law or regulation 
applicable to the issuance or delivery of such Shares.  The Company shall 
not be obligated to issue or deliver any Shares if such issuance or 
delivery shall constitute a violation of any provision of any law or 
regulation of any governmental authority or national securities exchange.

Section 10.  Effective Date

     The Plan shall be effective upon its approval by the Company's 
stockholders at the 1996 Annual Meeting of Stockholders.  





December 23, 1997


Caterpillar Inc.
100 N.E. Adams St.
Peoria, IL 61629


Ladies and Gentlemen:

I am Securities Counsel for Caterpillar Inc. and am delivering this 
opinion in connection with the filing by Caterpillar of a Registration 
Statement on Form S-3 under the Securities Act of 1933 ("Securities Act")
registering one million shares of Common Stock that may be issued to 
Permitted Transferees upon the exercise of transferred options assigned 
to them by certain participants in Caterpillar's 1996 Stock Option and
Long-Term Incentive Plan, and 1987 Stock Option Plan ("Plans").

On the basis of my examination of relevant documents, records, and 
matters of law, I am of the opinion that when the Registration Statement 
becomes effective under the Securities Act, any Common Stock issued and 
delivered to Permitted Transferees upon the exercise of transferred 
options in accordance with the terms of the Plans, when so delivered, 
will be legally issued, fully paid and non-assessable.

I hereby consent to the filing of this opinion as an Exhibit to the 
Registration Statement.

I express no opinion as to any laws other than the General Corporation 
Law of the State of Delaware and the federal laws of the United States.


                                       Sincerely,


                                       Richard P. Konrath
                                       Securities Counsel 









CONSENT OF INDEPENDENT ACCOUNTANTS


We hereby consent to the incorporation by reference in the Prospectus 
constituting part of this Registration Statement on Form S-3 of 
Caterpillar Inc. of our report dated January 21, 1997 appearing on page 
A-3 of the Appendix to the Company's 1997 Annual Meeting of Stockholders 
Proxy Statement, which is incorporated by reference in Caterpillar 
Inc.'s Annual Report on Form 10-K for the year ended December 31, 1996.  
We also consent to the incorporation by reference of our report on the 
Financial Statement Schedules listed in Item 14(a) of such Annual Report 
on Form 10-K.  We also consent to the reference to us under the heading 
"Experts" in such Prospectus.  




PRICE WATERHOUSE LLP

Peoria, Illinois
December 19, 1997






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