ISO 20019:2001

Published (Edition 1, 2001)

This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

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Abstract

This International Standard specifies dimensional requirements for the attachment of agricultural, non-balanced

trailers and implements by means of hitch rings to the rear of towing vehicles equipped with a hook specified in ISO

6489-1. Its purpose is to ensure the interchangeability of the mechanical connections on agricultural towed

vehicles.

This International Standard is applicable to rings whose coupling point is below the centre-line of the rear axle and

the power take-off (PTO) of the tractor.

NOTE Other International Standards are to be developed for rings above the PTO coupling.