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ISO 6489-1:2001Published

Agricultural vehicles — Mechanical connections between towed and towing vehicles — Part 1: Dimensions of hitch-hooks

Véhicules agricoles — Liaisons mécaniques entre véhicules remorqueurs et véhicules remorqués — Partie 1: Dimensions des crochets d'attelage

Abstract / scope

This part of ISO 6489 specifies the dimensional requirements for hitch-hooks used in the attachment to agricultural

towing vehicles of towed, non-balanced trailers and implements equipped with a ring specified in ISO 20019. Its

purpose is to ensure the interchangeability of the mechanical connections on agricultural towing vehicles.

This part of ISO 6489-1 is applicable only in those cases where the vertical static load does not exceed 30 kN.

Life cycle

Replaces

ISO 6489-1:1991WithdrawnAgricultural vehicles — Mechanical connections on towing vehicles — Part 1: Hook typeInternational Standard · Published 12 Sep 1991 · ISO/TC 23/SC 4