Axial Piston Variable Pump – A4VSG

The A4VSG axial piston variable pump, featuring a swash plate design, is specifically engineered for hydrostatic drives operating within closed circuits. The flow generated by the pump is directly proportional to both the drive speed and the displacement. By modifying the angle of the swash plate, users can achieve a continuous and precise adjustment of the output flow.

Flow and pressure side reversible (over centre operation)

Motor mode possible

Low noise level

Long service life

Drive shaft can absorb axial and radial forces

High power/weight ratio

Modular design

Short response times

Through drive and pump combinations possible

Visual swivel angle indicator

Optional installation position

Operation on HF-fluids under reduced operational data possible