Illustration 1 | g06328652 |
Typical example |
Rotate Circuit (Normal Operation)
Illustration 2 | g06389369 |
(4) Test fitting
(5) Swivel (6) Crossover relief valve (8) Relief valve (9) Gerotor motor |
Illustration 2 demonstrates normal operation. In this demonstration, the operator has activated the machine's auxiliary control valve (4). The left side of the valve is active. Oil flows through the machine's auxiliary control valve to control valve (6). High pressure oil is felt at the relief valves (8) inside the control valve. When the oil pressure is below
Rotate Circuit (Activated Control Valve)
Illustration 3 | g06389376 |
(4) Test fitting
(5) Swivel (6) Crossover relief valve (8) Relief valve (9) Gerotor motor |
Illustration 3 represents the rotate circuit when a relief valve is activated. In this demonstration, the operator has activated the machine's auxiliary control valve. The left side of the valve is active. Oil flows through the auxiliary control valve to the crossover relief valve (6). High pressure oil is felt at the relief valves (8) inside the crossover relief valve. When the pressure at the crossover relief valve exceeds
The crossover relief valve will protect the motors and the shear from damage when an outside force causes the shear to rotate.