CAN CSA-M6489-2007 Agricultural vehicles Mechanical connections between towed and towing vehicles Part 3 Tractor drawbar (First Edition).pdf

1、INTERNATIONALSTANDARDISO6489-3Second edition2004-06-01Reference numberISO 6489-3:2004(E) ISO 2004Agricultural vehicles Mechanical connections between towed and towing vehicles Part 3:Tractor drawbarVhicules agricoles Liaisons mcaniques entre vhicules remorqueurs et vhicules remorqus Partie 3: Barre

2、dattelage du tracteurNational Standard of CanadaCAN/CSA-M6489-3-07(ISO 6489-3:2004)International Standard ISO 6489-3:2004 (second edition, 2004-06-01) has been adopted withoutmodification (IDT) as CSA Standard CAN/CSA-M6489-3-07, which has been approved as a National Standardof Canada by the Standar

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34、nal Standard of CanadaPublished in April 2007 by Canadian Standards AssociationA not-for-profit private sector organization5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044Visit our Online Store at www.ShopCSA.caCAN/CSA-M6489-3-07Agricultural vehicles Mech

35、anical connections between towed and towing vehicles Part 3: Tractor drawbarPrepared byInternational Organization for StandardizationRegistered trade-mark of Canadian Standards AssociationReviewed byApproved byStandards Council of CanadaCAN/CSA-M6489-3-07Agricultural vehicles Mechanical connections

36、betweentowed and towing vehicles Part 3: Tractor drawbarApril 2007 Canadian Standards Association CSA/3CAN/CSA-M6489-3-07Agricultural vehicles Mechanical connections between towed and towing vehicles Part 3: Tractor drawbarCSA PrefaceThis is the first edition of CAN/CSA-M6489-3, Agricultural vehicle

37、s Mechanical connections between towed and towing vehicles Part 3: Tractor drawbar, which is an adoption without modification of the identically titled ISO (International Organization for Standardization) Standard 6489-3 (second edition, 2004-06-01).This Standard was reviewed for Canadian adoption b

38、y the CSA Technical Committee on Agricultural Machinery, under the jurisdiction of the Strategic Steering Committee on Occupational Health and Safety, and has been formally approved by the Technical Committee. This Standard has been approved as a National Standard of Canada by the Standards Council

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41、and related publications, visit CSAs Online Store at www.ShopCSA.ca or call toll-free 1-800-463-6727 or 416-747-4044.INTERNATIONALSTANDARDISO6489-3Second edition2004-06-01Reference numberISO 6489-3:2004(E) ISO 2004Agricultural vehicles Mechanical connections between towed and towing vehicles Part 3:

42、Tractor drawbarVhicules agricoles Liaisons mcaniques entre vhicules remorqueurs et vhicules remorqus Partie 3: Barre dattelage du tracteurISO 6489-3:2004(E)ii ISO 2004 All rights reservedPDF disclaimerThis PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file

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47、 copyrightiso.orgWeb www.iso.orgCAN/CSA-M6489-3-07ISO 6489-3:2004(E) ISO 2004 All rights reserved iiiContents Page1 Scope 12 Normative references 13 Terms and definitions 14 Specifications 24.1 Drawbar clevis . 24.2 Drawbar hitch point . 24.3 Drawbar categories . 24.4 Drawbar location and position .

48、 34.5 Drawbar dimensions . 45 Vertical drawbar load . 56 PTO drive shaft clearance . 5Bibliography . 7CAN/CSA-M6489-3-07ISO 6489-3:2004(E)iv ISO 2004 All rights reservedForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies(ISO member

49、bodies). The work of preparing International Standards is normally carried out through ISOtechnical committees. Each member body interested in a subject for which a technical committee has beenestablished has the right to be represented on that committee. International organizations, governmental andnon-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the InternationalElectrotechnical Commission (IEC) on all matters of electrotechnical standardization.Internationa