<SEC-DOCUMENT>0000018230-18-000158-index.html : 20180530
<SEC-HEADER>0000018230-18-000158.hdr.sgml : 20180530
<ACCEPTANCE-DATETIME>20180530110131
ACCESSION NUMBER:		0000018230-18-000158
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		10
<RULE>
<RULE-NAME>13p-1
<ITEM>
<ITEM-NUMBER>1.01
<ITEM-PERIOD>20171231
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<ITEM>
<ITEM-NUMBER>1.02
<ITEM-PERIOD>20171231
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FILED AS OF DATE:		20180530
DATE AS OF CHANGE:		20180530

FILER:

	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

	FILING VALUES:
		FORM TYPE:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-00768
		FILM NUMBER:		18866950

	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>SD
<SEQUENCE>1
<FILENAME>formsdforry20172.htm
<DESCRIPTION>SD
<TEXT>
Document 1 - file: formsdforry20172.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.01
<SEQUENCE>2
<FILENAME>exhibit101cmrfye2017.htm
<DESCRIPTION>EXHIBIT 1.01
<TEXT>
Document 2 - file: exhibit101cmrfye2017.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>exhibit101cmrfye2017001.jpg
<TEXT>
Document 3 - file: exhibit101cmrfye2017001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>exhibit101cmrfye2017002.jpg
<TEXT>
Document 4 - file: exhibit101cmrfye2017002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>exhibit101cmrfye2017003.jpg
<TEXT>
Document 5 - file: exhibit101cmrfye2017003.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>exhibit101cmrfye2017004.jpg
<TEXT>
Document 6 - file: exhibit101cmrfye2017004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>exhibit101cmrfye2017005.jpg
<TEXT>
Document 7 - file: exhibit101cmrfye2017005.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>exhibit101cmrfye2017006.jpg
<TEXT>
Document 8 - file: exhibit101cmrfye2017006.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>exhibit101cmrfye2017007.jpg
<TEXT>
Document 9 - file: exhibit101cmrfye2017007.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>exhibit101cmrfye2017008.jpg
<TEXT>
Document 10 - file: exhibit101cmrfye2017008.jpg

</DOCUMENT>
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