<SEC-DOCUMENT>0000018230-18-000092-index.html : 20180307
<SEC-HEADER>0000018230-18-000092.hdr.sgml : 20180307
<ACCEPTANCE-DATETIME>20180307190503
ACCESSION NUMBER:		0000018230-18-000092
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20180305
FILED AS OF DATE:		20180307
DATE AS OF CHANGE:		20180307

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			OSBORN WILLIAM A
		CENTRAL INDEX KEY:			0001171797

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-00768
		FILM NUMBER:		18674644

	MAIL ADDRESS:	
		STREET 1:		100 NE ADAMS STREET
		CITY:			PEORIA
		STATE:			IL
		ZIP:			61629

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CATERPILLAR INC
		CENTRAL INDEX KEY:			0000018230
		STANDARD INDUSTRIAL CLASSIFICATION:	CONSTRUCTION MACHINERY & EQUIP [3531]
		IRS NUMBER:				370602744
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		510 LAKE COOK ROAD
		STREET 2:		SUITE 100
		CITY:			DEERFIELD
		STATE:			IL
		ZIP:			60015
		BUSINESS PHONE:		2245514000

	MAIL ADDRESS:	
		STREET 1:		510 LAKE COOK ROAD
		STREET 2:		SUITE 100
		CITY:			DEERFIELD
		STATE:			IL
		ZIP:			60015

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CATERPILLAR TRACTOR CO
		DATE OF NAME CHANGE:	19860623
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_152046747937507.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wf-form4_152046747937507.html

Document 1 - RAW XML: wf-form4_152046747937507.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>b_osbornwilliama.htm
<DESCRIPTION>POA-WILLIAM A. OSBORN
<TEXT>
Document 2 - file: b_osbornwilliama.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>catlogoa01.gif
<DESCRIPTION>CAT LOGO
<TEXT>
Document 3 - file: catlogoa01.gif

</DOCUMENT>
</SEC-DOCUMENT>