-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 COq9BaJJMg0ZBxfSQouSXQ==

<SEC-DOCUMENT>0001271628-05-000002.txt : 20050706
<SEC-HEADER>0001271628-05-000002.hdr.sgml : 20050706
<ACCEPTANCE-DATETIME>20050706094455
ACCESSION NUMBER:		0001271628-05-000002
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20040126
FILED AS OF DATE:		20050706
DATE AS OF CHANGE:		20050706

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GEHL CO
		CENTRAL INDEX KEY:			0000856386
		STANDARD INDUSTRIAL CLASSIFICATION:	FARM MACHINERY & EQUIPMENT [3523]
		IRS NUMBER:				390300430
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		143 WATER STREET
		CITY:			WEST BEND
		STATE:			WI
		ZIP:			53095
		BUSINESS PHONE:		2623349461

	MAIL ADDRESS:	
		STREET 1:		143 WATER STREET
		CITY:			WEST BEND
		STATE:			WI
		ZIP:			53095

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			NEUSON KRAMER BAUMASCHINEN AG
		CENTRAL INDEX KEY:			0001271628
		STATE OF INCORPORATION:			C4

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-18110
		FILM NUMBER:		05939080

	BUSINESS ADDRESS:	
		STREET 1:		HAIDFELDSTRASSE 37
		STREET 2:		LEONDING
		CITY:			AUSTRIA 4060
		STATE:			C4
		ZIP:			00000
		BUSINESS PHONE:		4973290590190

	MAIL ADDRESS:	
		STREET 1:		HAIDFELDSTRASSE 37
		CITY:			LEONDING AUSTRIA
		STATE:			C4
		ZIP:			A 4060
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2004-01-26</periodOfReport>

    <dateOfOriginalSubmission>2004-01-26</dateOfOriginalSubmission>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000856386</issuerCik>
        <issuerName>GEHL CO</issuerName>
        <issuerTradingSymbol>gehl</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001271628</rptOwnerCik>
            <rptOwnerName>NEUSON KRAMER BAUMASCHINEN AG</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>HAIDFELDSTRASSE 37</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>LEONDING AUSTRIA</rptOwnerCity>
            <rptOwnerState>C4</rptOwnerState>
            <rptOwnerZipCode>A 4060</rptOwnerZipCode>
            <rptOwnerStateDescription>AUSTRIA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>gehl company</value>
            </securityTitle>
            <transactionDate>
                <value>2005-07-04</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>767349</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>23000000</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>hans neunteufel</signatureName>
        <signatureDate>2005-07-06</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>guenther binder</signatureName>
        <signatureDate>2005-07-06</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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