Axial Piston Variable Pump A4VBO

Bosch Rexroth | A4VBO. Download the brochure here .


Axial piston variable pump in swash plate design for hydrostatic drives in open circuit as well as operation with boosted inlet
– The flow is proportional to the input drive speed and displacement. By adjusting the swash plate angle it is possible to infinitely vary the output flow.
– Slot-controlled swash plate design
– Infinitely variable displacement
– Low noise level
– Long service life
– Axial and radial loading on the drive shaft
– Excellent power to weight ratio
– Modular design
– Short response times
– Visual swivel angle indicator
– Bearing flushing

– Size 71, 125, 450
– Nominal pressure 450 bar
– Maximum pressure 500 bar
– Open circuit

Additional information


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