PPDL1 Series Power Packs for Dock Leveler
This power packs is consisted of high pressure gear pump, AC motor, manifold, tank, screw cartridge relief valve, check valve, solenoid release valve as well as throttle valve. The lifting movement is activated by hydraulic power. The lowering movement is controlled by the solenoid valves and the speed is adjusted by the throttle valves. This power pack is widely used in dock leveler.