-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 L1FXdGq31q09TshwTifyd5UpHOrrCDGTv++VJzWwhipnPaUezU5WVOIbVXqguwoI
 ohgKCilOnLL89IYxxcM9lw==

<SEC-DOCUMENT>0000801898-06-000219.txt : 20061121
<SEC-HEADER>0000801898-06-000219.hdr.sgml : 20061121
<ACCEPTANCE-DATETIME>20061121125715
ACCESSION NUMBER:		0000801898-06-000219
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20061114
FILED AS OF DATE:		20061121
DATE AS OF CHANGE:		20061121

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			JOY GLOBAL INC
		CENTRAL INDEX KEY:			0000801898
		STANDARD INDUSTRIAL CLASSIFICATION:	MINING MACHINERY & EQUIP (NO OIL & GAS FIELD MACH & EQUIP) [3532]
		IRS NUMBER:				391566457
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1029

	BUSINESS ADDRESS:	
		STREET 1:		100 EAST WISCONSIN AVE SUITE 2780
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53201-0554
		BUSINESS PHONE:		4144866400

	MAIL ADDRESS:	
		STREET 1:		100 EAST WISCONSIN AVE SUITE 2780
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53201-0554

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HARNISCHFEGER INDUSTRIES INC
		DATE OF NAME CHANGE:	19920703

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			KLAPPA GALE E
		CENTRAL INDEX KEY:			0001195320

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09299
		FILM NUMBER:		061232237

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		414 221 2985

	MAIL ADDRESS:	
		STREET 1:		231 W. MICHIGAN STREET
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53203
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>klappa3_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2006-11-14</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000801898</issuerCik>
        <issuerName>JOY GLOBAL INC</issuerName>
        <issuerTradingSymbol>JOYG</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001195320</rptOwnerCik>
            <rptOwnerName>KLAPPA GALE E</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>231 W. MICHIGAN STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>MILWAUKEE</rptOwnerCity>
            <rptOwnerState>WI</rptOwnerState>
            <rptOwnerZipCode>53203</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>Gale E. Klappa</signatureName>
        <signatureDate>2006-11-21</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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