This International Standard specifies the main interchange-ability dimensions for compensator and articulated hydraulic cylinders capable of activating mechanically controlled brakes fixed to the axles of agricultural trailers and trailed equipment.
NOTE — The correct operation of the braking unit requires the presence of one or more recall springs.
DS/ISO 5669:1983 history
1983DS/ISO 5669:1983 Agricultural trailers and trailed equipment. Braking cylinders. Specifications