A10VSO Series Variable Piston Pumps (Series 31)

Specifications

28、45、71、100、140

Working pressure

Rated pressure: 28 MPa, peak pressure: 35 MPa

Control mode:
DG-Two-Point Direct Control
DR-Pressure Control
DRG-Remote Pressure Control
DFR, DFR1 - Pressure and Flow Control
DFLR-Pressure, Flow and Power Control
ED-Electric Hydraulic Control

Characteristic

- Axial piston variable displacement pump with swashplate structure used for hydrostatic transmission in open circuit.
- Flow is proportional to transmission speed and displacement.
- By adjusting the angle of the rotating swashplate, the stepless change of flow rate can be reached.
- Two housing outlets
- Excellent oil absorption performance
- Low noise level.
- Long service life.
- Axial and radial load capacity of transmission shaft.
- Ideal power-weight ratio.
- Various control ranges.
- Short control time.
- The pump is driven by a thru-shaft and can be loaded with gear pumps or axial piston pumps less than or equal to the same specifications.