Regenerative hydraulic circuit for dump truck bin lift cylinder



Regenerative hydraulic circuit for dump truck bin lift ...

Regenerative hydraulic circuit for dump truck bin lift ...An articulated dump truck is provided with an electro-hydraulic bin control system including a proportional control valve for the bin lift cylinders and including a solenoid-operated regenerative valve assembly mounted adjacent the and being actuated during lifting the bin for dumping a load of material from the bin to cause a flow to occur when the force required by the US8752372B2 - Regenerative hydraulic circuit for dump ...Hydraulic Lift Circuit. Figure 6-21 shows the lift portion of the hydraulic system. The circuit has two cylinders: a single-acting lift cylinder and a double-acting tilt cylinder. The lift cylinder moves the lifting fork up and down. The tilt tilts the mast back and forth to support or the load.US7604300B2 - Dump truck - Google PatentsAn articulated dump truck is provided with an electro-hydraulic bin control system including a proportional control valve for the bin lift cylinders and including a solenoid-operated regenerative...US4202175A - Hydraulic control system for a dump truck ...Regenerative hydraulic circuit for dump truck bin lift cylinder EP2466017A1 (en) 2010-12-14: 2012-06-20: Caterpillar Inc. Closed loop drive circuit with open circuit pump assist for high speed travel WO2012079745A1 (en) 2010-12-14: 2012-06-21: Caterpillar Inc.