series

HPV Series Variable Piston Pumps

Specifications

55、75、105、135、165、210、280

Working pressure

Rated pressure 42MPa

Control mode:
Manual control M1
Hydraulic control H1
H1P with force cutting function
Engine Speed Control CA
Torque/Power Control CA
CA with additional security functions
Electronically controlled E1
E1P with pressure cut-off function
E2 with additional security features

Characteristic

Design features
· High pressure swashplate axial piston pump for closed loop
· Rotation clockwise/counterclockwise
· Accurate and stable servo control devices (mechanical, hydraulic and electro-hydraulic control)
· Integrated High Pressure Relief Valve with Oil Replenishment Function
· Integrated Low Pressure Relief Valve for Oil Replenishment, Control and Cooling Circuits
· Replaceable filter
· SAE High Pressure Flange Oil Port
· SAE Installation Flange with ANSI and SAE Spline Shaft
· Axle extension SAEA, B, B-B, C, D and E
· Internal suction, external suction filling pump, optional with cold start valve
· Axial Stress Compensation of Hydrostatic Bearing
· Optional double and multiple pumps
Product Advantages
· Compact structure
· High power density
· Dynamic response
· High reliability
· Long service life
· Noise optimization
· Precision and load independent servo control