Agricultural vehicles — Mechanical connections between towed and towing vehicles — Dimensions of ball coupling device (80 mm)
|Publication Date:||1 September 2019|
|ICS Code (Agricultural tractors and trailed vehicles):||65.060.10|
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.