Concrete Mixer A4VTG90 A4VTG71 Hydraulic Piston Pump, Agriculture Machine A4vtg90 Hydraulic Pump,A4VTG71 Piston Pump,A4VTG90 Pump Apply for Concrete Mixer

Features

Variable axial piston pump of swashplate design for hydro- -

static drives in closed circuit.

The flow is proportional to the drive speed and displacement. -

The flow can be infinitely varied by adjusting the swashplate  -

angle.

Flow direction changes smoothly when the swashplate is  -

moved through the neutral position.

A wide range of highly adaptable control devices with  -

different control and regulating functions, for all important

applications.

Two pressure-relief valves are provided on the high-pressure  -

side to protect the hydrostatic transmission (pump and mo-

tor) from overload.

The high-pressure relief valves also function as boost valves. -

The integrated boost pump acts as a feed pump and control  -

pressure supply.

The maximum boost pressure is limited by a built-in low- -

pressure relief valve.

As standard with integrated pressure cut-off

Rexroth A4VG40/56/71/90/125/180/250 Hydraulic Piston Pump