    <SEC-DOCUMENT>0001140361-18-040185-index.html : 20181005
    <SEC-HEADER>0001140361-18-040185.hdr.sgml : 20181005
    <ACCEPTANCE-DATETIME>20181005163722
    ACCESSION NUMBER:		0001140361-18-040185
    CONFORMED SUBMISSION TYPE:	PRER14A
    PUBLIC DOCUMENT COUNT:		13
    FILED AS OF DATE:		20181005
    DATE AS OF CHANGE:		20181005

    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:		PRER14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	033-90866
    		FILM NUMBER:		181110910

    	BUSINESS ADDRESS:
    		STREET 1:		1001 AIR BRAKE AVE
    		CITY:			WILMERDING
    		STATE:			PA
    		ZIP:			15148
    		BUSINESS PHONE:		4128251000

    	MAIL ADDRESS:
    		STREET 1:		1001 AIR BRAKE AVE
    		CITY:			WILMERDING
    		STATE:			PA
    		ZIP:			15148

    	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>PRER14A
    <SEQUENCE>1
    <FILENAME>s002382x7_prer14a.htm
    <DESCRIPTION>PRER14A
    <TEXT>
    Document 1 - file: s002382x7_prer14a.htm

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    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>logo_kpmgnew2.jpg
    <TEXT>
    Document 2 - file: logo_kpmgnew2.jpg

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    <SEQUENCE>3
    <FILENAME>s002382x1_annexg-logo.jpg
    <TEXT>
    Document 3 - file: s002382x1_annexg-logo.jpg

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    <SEQUENCE>4
    <FILENAME>s002382x7_chart1.jpg
    <TEXT>
    Document 4 - file: s002382x7_chart1.jpg

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    <SEQUENCE>5
    <FILENAME>s002382x7_chart2.jpg
    <TEXT>
    Document 5 - file: s002382x7_chart2.jpg

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    <SEQUENCE>6
    <FILENAME>s002382x7_chart3.jpg
    <TEXT>
    Document 6 - file: s002382x7_chart3.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>s002382x7_computer2.jpg
    <TEXT>
    Document 7 - file: s002382x7_computer2.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>s002382x7_mail2.jpg
    <TEXT>
    Document 8 - file: s002382x7_mail2.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>s002382x7_person2.jpg
    <TEXT>
    Document 9 - file: s002382x7_person2.jpg

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    <SEQUENCE>10
    <FILENAME>s002382x7_phone2.jpg
    <TEXT>
    Document 10 - file: s002382x7_phone2.jpg

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    <SEQUENCE>11
    <FILENAME>s002382x7_proxycard1.jpg
    <TEXT>
    Document 11 - file: s002382x7_proxycard1.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>s002382x7_proxycard2.jpg
    <TEXT>
    Document 12 - file: s002382x7_proxycard2.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>sig_kpmgllp2.jpg
    <TEXT>
    Document 13 - file: sig_kpmgllp2.jpg

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    </SEC-DOCUMENT>