90.93 Standard confirmed Aug 4, 2022
ISO
ISO/TC 23/SC 4 Tractors
International Standard
65.060.01 Agricultural machines and equipment in general | 65.060.10 Agricultural tractors and trailed vehicles
ISO 6489-4:2004 specifies the dimensional requirements for the piton-type coupling devices used in the attachment to agricultural towing vehicles of towed, non-balanced trailers and implements equipped with a coupling ring specified in ISO 5692-1. Its purpose is to ensure the interchangeability of the mechanical connections on agricultural towing vehicles. It is applicable only in those cases where the vertical static load does not exceed 30 kN.
PUBLISHED
ISO 6489-4:2004
90.93
Standard confirmed
Aug 4, 2022