Variable displacement axial-piston pumps "PVS" series

Variable displacement axial-piston pumps "PVS" series
- High pressure pump for hydraulic systems with closed circuit
- Displacement 33...90 cm
- Rated pressure 357 bar
- Maximum pressure 420 bar
- Low noise level
- High efficiency
- Hydromechanical and electrical 3-positioned control

Variable displacement axial-piston pump for hydraulic systems with closed circuit. They are used in hydrostatic transmission of stroke drive or operating equipment of combines, road and construction mobile machines.

Application:
- Combines
- Concrete mixer trucks
- Road rollers

The pumps PVS series are a cost competitive solution for a variety of applications.Time-proven design, based on the Sauer 20 series, is reliable and durable in the field.

Characteristics:
- Swashplate design.
- High volumetric efficiency.
- Build-in charge pump.
- Smooth flow direction change.
- Bimetal bearing plate has a high wear-resistance.
- Lightweight piston provides reliability in operation at high speeds.
- Mounting flanges are manufactured according to international SAE standard.
- Tapered roller bearings enable the pump shaft to withstand high radial and axial loads.
- Shaft seals (face seal or lip seal) provide reliable external tightness.

Control systems:
- hydromechanical
- electrical 3-positioned 12/24B

Specifications series S



The pumps PVS series are a cost competitive solution for a variety of applications.Time-proven design, based on the Sauer 20 series, is reliable and durable in the field.

Characteristics:
- Swashplate design.
- High volumetric efficiency.
- Build-in charge pump.
- Smooth flow direction change.
- Bimetal bearing plate has a high wear-resistance.
- Lightweight piston provides reliability in operation at high speeds.
- Mounting flanges are manufactured according to international SAE standard.
- Tapered roller bearings enable the pump shaft to withstand high radial and axial loads.
- Shaft seals (face seal or lip seal) provide reliable external tightness.

Control systems:
- hydromechanical
- electrical 3-positioned 12/24B

Specifications series S