Dual-circuit hydraulic brake system

1

CL brake line

2

SL additional line

3

ABS cable

4

Electric immobiliser

5

Drain valve

6

Emergency brake valve

7

Electric emergency brake valve

8

Hydraulic accumulator

The dual-circuit hydraulic brake system must be used with tractors that are equipped with a dual-circuit hydraulic brake connection. The implement is braked and emergency braked with the pressure stored in the hydraulic accumulator.

The electric immobiliser monitors the voltage supply to the emergency brake valve. If there is no voltage, the brakes on the coupled implement cannot be released.

The implement is emergency-braked in the following cases:

  • The ABS cable is disconnected.

  • The SL additional line or the CL brake line is disconnected.

  • Due to malfunctions on the tractor, the required pressure is lacking in the SL additional line or the CL brake line.

On implements with different load statuses, the braking force is adapted to the load status of the implement with the manual braking force regulator.