A4VG Axial Piston Variable Pump

Integrated auxiliary pump for boost and pilot oil supply.

Flow direction changes smoothly when the swashplate is moved through the neutral position.

High-pressure relief valves with integrated boost function.

With adjustable pressure cut-off as standard.

Boost-pressure relief valve.

Through drive for mounting of further pumps up to the same nominal size.

Large variety of controls.

Swashplate design.

Different types of control devices.