BSIS06489-3:2021 BSl Standards Publication Agricultural vehicles Mechanical connections between towed and towing vehicles Part 3: Tractor drawbar bsi. BSISO6489-3:2021 BRITISH STANDARD Nationalforeword This British Standard is the UK implementation of IS0 6489-3:2021. It supersedes BS IS0 6489-3:2004, which is withdrawn. TheUKparticipation initspreparation was entrustedto Technical CommitteeAGE/6,Agriculturaltractors andforestrymachinery. A listoforganizationsrepresented onthis committee can be obtained on requesttoitscommitteemanager. This publication does not purportto include all the necessary provisions ofa contract.Users areresponsiblefor its correctapplication. @TheBritishStandards Institution2021 PublishedbyBSIStandardsLimited2021 ISBN9780539004540 ICS65.060.10 Compliance with aBritish Standard cannot conferimmunityfrom legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28February 2021. Amendments/corrigenda issued sincepublication Date Text affected BS ISO6489-3:2021 INTERNATIONAL ISO STANDARD 6489-3 Third edition 2021-02-19 Agricultural vehicles Mechanical connections between towed and towing vehicles - Part 3: Tractor drawbar vehicules agricoles-Liaisons mecaniques entre vehicules remorqueursetvehiculesremorqués Partie3:Barre d'attelagedutracteur Reference number ISO 6489-3:2021(E) ISO @IS0 2021