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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 FH1LZfGyNqxeCQz0tFVwaB8owtCAc9R/2oTwxKKW5iBndlHcmWwrhVAIaP70aExs
 78uWQI95aeAnQLzZu3Ue/A==

<SEC-DOCUMENT>0001209191-06-043486.txt : 20060801
<SEC-HEADER>0001209191-06-043486.hdr.sgml : 20060801
<ACCEPTANCE-DATETIME>20060801115405
ACCESSION NUMBER:		0001209191-06-043486
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20060731
FILED AS OF DATE:		20060801
DATE AS OF CHANGE:		20060801

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			JLG INDUSTRIES INC
		CENTRAL INDEX KEY:			0000216275
		STANDARD INDUSTRIAL CLASSIFICATION:	CONSTRUCTION MACHINERY & EQUIP [3531]
		IRS NUMBER:				251199382
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			0731

	BUSINESS ADDRESS:	
		STREET 1:		1 JLG DR
		CITY:			MCCONNELLSBURG
		STATE:			PA
		ZIP:			17233
		BUSINESS PHONE:		7174855161

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Celli Israel
		CENTRAL INDEX KEY:			0001364603

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12123
		FILM NUMBER:		06993386

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		31 23 565 5665

	MAIL ADDRESS:	
		STREET 1:		POLARIS AVENUE, 63
		CITY:			HOOFDDORP
		STATE:			P7
		ZIP:			2132JH
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2006-07-31</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000216275</issuerCik>
        <issuerName>JLG INDUSTRIES INC</issuerName>
        <issuerTradingSymbol>JLG</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001364603</rptOwnerCik>
            <rptOwnerName>Celli Israel</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>POLARIS AVENUE, 63</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>HOOFDDORP</rptOwnerCity>
            <rptOwnerState>P7</rptOwnerState>
            <rptOwnerZipCode>2132JH</rptOwnerZipCode>
            <rptOwnerStateDescription>NETHERLANDS</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Sr VP, Intl Market Development</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Capital stock, $.20 par value</value>
            </securityTitle>
            <transactionDate>
                <value>2006-07-31</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>112</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>18.10</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>87642</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes></footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/Israel Celli</signatureName>
        <signatureDate>2006-08-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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