HOSE ASSEM. 1.15 m (45.27 in.) 7V5600 - Caterpillar

Illustration 1 g02099473
Under Right Side of Operator Platform (1) Blade control valveBlade control valve (1) is located under the blade control pedal on the right side of the operator platform. The blade control valve is a four position valve with an open center. The blade valve contains two differential pressure valves.One differential pressure valve is upstream from the control spool, and the other valve is downstream from the control spool. The upstream valve ensures that oil is available to the charge circuit when the blade is stalled. The upstream valve limits the maximum pressure available to lift and available to lower the blade. And the upstream valve limits the maximum pressure that is seen by the pump. The downstream valve limits the maximum pressure in the head end of the blade cylinder.