Tipper Trailer Power Units 2
General Description
Equipped with a high pressure gear pump,a DC motor, a multifunctional manifold, valves and a tank,ect.This power unit has a power up gravity down circuit. Start the motor to lift the machine and the lowering movement is activated by the solenoid valve with the lowering speed controlled by the pressure compensated flow control valve. Products of this series are widely used in the industry of logistic devices such as automotive, garden machinery, ect.
Tipper Trailer Power Units 3
General Description
Consisting of high pressure gear pumps, DC motor, manifold, valves, tank, remote controller etc., this power unit features typical power up power down. The second relief valve provides an extra protection for the machine when lowered. The lowering speed is automatically adjusted by a pressure compensated flow control valve. These series are widely used in tipper trailers, hydraulic hoists and so on.
TIPPER TRAILER POWER UNITS 4
General Description
This power unit consists of high pressure gear pump,DC motor, multi-functional manifold, valves, tank, ect. It features stable performance and compact structure, and can be widely used in automotive, garden machineries, machine tools, logistics equipments etc.
Unloading Relief Valves
These valves are used to operate the pumps with minimum load in accumulator circuits or in high-low pump circuits. In accumulator circuits, when the system pressure reaches to a cut out pressure (adjusted maximum), the valve acts to divert the pump delivery to the reservoir at low pressure, thus the pump is unloaded automatically. When the accumulator pressure drops to the cut in pressure, the valve directs the pump delivery to the accumulator and hydraulic system. An integral check valve prevents reverse flow through the valve from the accumulator. In high-low pump circuits, the valve acts to unload the large volume pump with the same manner as described above during load operation of the small volume pump.
