HongLi Hydraulic Pump Co.,LtD
HongLi Hydraulic Pump Co.,LtD
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Hydraulic pump JRL045 / JRR045 / JRR075 / JRR051B repair kits
Quick Detail:
Place of Origin: China
Model No: JRR051B JRR045
Models :
JRL045 JRR045 JRL051 JRR051 JRL055 JRR055 JRL060 JRR060 JRL065 JRR065 JRL071 JRR071 JRL075 JRR075
SPV15/SPV18/SPV20/SPV21/SPV22/SPV23/SPV24/SPV25/SPV26/SPV27
PV42-28/PV42-41/PV42-41-125/MF22/MF23/MF20/MF24/MF21
PV90R030/PV90R042/PV90R55/PV90R75/PV90R100/PV90R130/PV90R180/PV90R250/PV90M75/PV90M130/PV90M42/PV90M180/PV90M250
Appliions:
Concrete Pump mixer truck
construction machinery
Excavator
Specifiions:
Replacement parts and Repair kits for pumps JRL045 JRR045 JRL051 JRR051 JRL055 JRR055 JRL060 JRR060 JRL065 JRR065 JRL071 JRR071 JRL075 JRR075
Descriptions
1. Reliable, High Pressure and Long Life Design
2. Low Noise
3. High Efficiency and High Self-Priming Capability
4. Extensive Range of Control Options
Hydraulic pumps are used in hydraulic drive systems and can be hydrostatic or hydrodynamic. A hydraulic pump is a mechanical source of power that converts mechanical power into hydraulic energy (hydrostatic energy i.e. flow, pressure). It generates flow with enough power to overcome pressure induced by the load at the pump outlet. When a hydraulic pump operates, creates a vacuum at the pump inlet, which forces liquid from the reservoir into the inlet line to the pump and by mechanical action delivers this liquid to the pump outlet and forces it into the hydraulic system.
Hydraulic pump types: Gear pumps; Rotary vane pumps; Screw pumps; Bent axis pumps; In-line axial piston pumps, swash plate principle; Radial piston pumps; Peristaltic pumps
Most pumps are working in open systems. But like Rexroth A4VG series are closed system, a more complied system.