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.
General information
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Status: Under developmentStage: DIS registered [40.00]
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Edition: 2
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Technical Committee :ISO/TC 23/SC 4ICS :65.060.10
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Life cycle
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Previously
PublishedISO 20019:2001
PublishedISO 20019:2001/Cor 1:2004
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Now