-----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,
 D1lafR1LeJTXpml7ki+31YszOV/aTrzx9HYwYqbL0iVmcGS7O9L2G+fTnMXXSTU/
 z/34BbNOeI9FV/1axnAn7Q==

<SEC-DOCUMENT>0000801898-05-000131.txt : 20051227
<SEC-HEADER>0000801898-05-000131.hdr.sgml : 20051226
<ACCEPTANCE-DATETIME>20051227155034
ACCESSION NUMBER:		0000801898-05-000131
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20051222
FILED AS OF DATE:		20051227
DATE AS OF CHANGE:		20051227

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ROOF DONALD C
		CENTRAL INDEX KEY:			0001144055

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09299
		FILM NUMBER:		051287064

	MAIL ADDRESS:	
		STREET 1:		P O BOX 554
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53201

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
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>roof_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2005-12-22</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001144055</rptOwnerCik>
            <rptOwnerName>ROOF DONALD C</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>P O BOX 554</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>MILWAUKEE</rptOwnerCity>
            <rptOwnerState>WI</rptOwnerState>
            <rptOwnerZipCode>53201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Executive Vice President, CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Deferred Stock Units</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2005-12-22</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>55688</value>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F1"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>55688</value>
                    <footnoteId id="F2"/>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>55688</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">These deferred stock units were acquired, on a one-for-one basis, upon the automatic deferral of receipt of the payout of
 55,688 performance units (there were not derivative securities) under the terms of the reporting person's performance unit
 agreement, as amended, and will be settled in shares of common stock or cash, or a combination of the two, at the discretion
 of the issuer's compensation committee when the reporting person ceases to be a covered employee as defined in Section
 162(m)(3) of the Internal Revenue Code, or to the extent that total taxable income from salary and other non-performance
 based sources (combined with the value of any shares and cash distributed under the issuer's performance unit award program)
 is less than $1 million for a given fiscal year.  The deferred stock units are also payable upon a change in control.</footnote>
        <footnote id="F2">The amount of the securities was adjusted for the issuer's 3-for-2 stock split completed on December 12, 2005.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Donald C. Roof</signatureName>
        <signatureDate>2005-12-27</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----