This document specifies the dimensional requirements and location for a ball coupling device of 80 mm nominal diameter, whose male part is fitted to an agricultural towing vehicle and female part is fitted to a towed, non-balanced vehicle which provides mechanical connection between the two vehicles. It defines vertical loading for different positions.
This document specifies a ball coupling device with either a horizontal adjustable version, or a close position version.
Status: PublishedPublication date: 2019-09
Edition: 2Number of pages: 15
Technical Committee: ISO/TC 23/SC 4 Tractors
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