Single-circuit hydraulic brake system

The single-circuit hydraulic brake system brakes the coupled implement at activation of the tractor brake.

If the implement is disconnected from the tractor, the brake valve brakes the implement. The brake valve is triggered by a ripcord 1. The ripcord is fastened to the brake valve 3 by means of a spring cotter pin 2. The brake valve has a hand pump 4.

The hand pump dissipates the pressure in the system, which releases the brake.