Abstract / scope
ISO 21244:2008 specifies dimensional requirements for the hitch rings of agricultural trailers and trailed implements designed to be attached to agricultural tractor drawbars according to ISO 6489-3.
ISO 21244:2008Published
Agricultural equipment — Mechanical connections between towed and towing vehicles — Implement hitch rings and attachment to tractor drawbars
Matériel agricole — Liaisons mécaniques entre véhicules tracteurs et véhicules tractés — Attelages à anneau pour instruments et fixation à la barre d'attelage