PMW20
50
PMW20
51
1)Schematic Diagram of the Hydraulic System
2)Hydraulic Power Unit
The hydraulic unit includes the hydraulic pump, electric motor, solenoid valve, overflow
valve, the solenoid valve, oil tank, governor valve and etc.
The hydraulic power unit features in its output volume (ml/r), named cc.
Formula for calculating pump output flow of the hydraulic power unit: Q=q*R. The pump
output flow is abbreviated as q while the rotation speed (r/min) is as R. Pay attention to the
transformation of Units. Generally speaking, the unit of the flow is L/min.
SM-PMW202020001-EN
SM-PMW202020001-EN