PARKER Hydraulic Piston Pump P2105 P2145 P2075R P2145R00C5C22TE10N35S1A1U P2145R80D3D11PA00N00C3A1U Hydraulic Pump

Parker Parker PV Series Axial Piston Pumps have two options: with standard pressure regulators and with power regulators. The displacement ranges from 16 to 270ml/rev, the rated working pressure is 350bar, the rotational speed is 300 revolutions per minute, and the oil drain port faces upward. Models include: PV016, PV020, PV023, PV032, PV040, PV046, PV063, PV080, PV092, PV140, PV180, PV270, etc

product-800-139

Hydraulic pump: Straight shaft swash plate piston pump is divided into pressure oil supply type and self priming type. The pressure oil supply type hydraulic pumps mostly use a pneumatic oil tank, and there are also hydraulic pumps with their own oil make-up sub pumps that provide pressure oil to the oil inlet of the hydraulic pump. The self priming hydraulic pump has a strong self priming ability and does not require external oil supply. After starting the machine each time, the hydraulic oil tank with pneumatic oil supply must wait until the hydraulic oil tank reaches the operating pressure before operating the machine. If the hydraulic oil tank is operated as a machine when the air pressure is insufficient, it will cause pulling off of the sliding whip in the hydraulic pump, resulting in abnormal wear of the return plate and pressure plate in the pump body. For a plunger pump that uses a makeup pump to supply oil, after 3000 hours of operation, the operator needs to inspect the plunger pump 1-2 times a day to check whether the hydraulic pump operates with a normal sound. If it is found that the speed of the hydraulic cylinder decreases or the vehicle is stuck, the make-up oil pump should be disassembled and inspected to check whether there are scratches on the edge of the impeller and whether the clearance of the internal gear pump is too large.