<SEC-DOCUMENT>0001140361-21-019309-index.html : 20210601
<SEC-HEADER>0001140361-21-019309.hdr.sgml : 20210601
<ACCEPTANCE-DATETIME>20210601060203
ACCESSION NUMBER:		0001140361-21-019309
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		3
<RULE>
<RULE-NAME>13p-1
<ITEM>
<ITEM-NUMBER>1.01
<ITEM-PERIOD>20201231
</ITEM>
<ITEM>
<ITEM-NUMBER>1.02
<ITEM-PERIOD>20201231
</ITEM>
</RULE>
FILED AS OF DATE:		20210601
DATE AS OF CHANGE:		20210601

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
		CENTRAL INDEX KEY:			0000943452
		STANDARD INDUSTRIAL CLASSIFICATION:	RAILROAD EQUIPMENT [3743]
		IRS NUMBER:				251615902
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	033-90866
		FILM NUMBER:		21982701

	BUSINESS ADDRESS:	
		STREET 1:		30 ISABELLA STREET
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15212
		BUSINESS PHONE:		4128251000

	MAIL ADDRESS:	
		STREET 1:		30 ISABELLA STREET
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15212

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WABTEC CORP
		DATE OF NAME CHANGE:	20000114

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WESTINGHOUSE AIR BRAKE CO /DE/
		DATE OF NAME CHANGE:	19950404
</SEC-HEADER>
<DOCUMENT>
<TYPE>SD
<SEQUENCE>1
<FILENAME>brhc10025240_sd.htm
<DESCRIPTION>SD
<TEXT>
Document 1 - file: brhc10025240_sd.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.01
<SEQUENCE>2
<FILENAME>brhc10025240_ex1-01.htm
<DESCRIPTION>EXHIBIT 1.01
<TEXT>
Document 2 - file: brhc10025240_ex1-01.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>image00001.jpg
<TEXT>
Document 3 - file: image00001.jpg

</DOCUMENT>
</SEC-DOCUMENT>