Piston Pump
A11V Axial Piston Pump
A11V Axial Piston Pump

A11V Axial Piston PumpAxial Piston Variable Pumps

Widely used in tunneling machines.

Details

Technical Data:

• Frame Sizes (NG): 40 / 60 / 75 / 95 / 130 / 145 / 190 / 260

• Displacement Range: 42 cc / 58.5 cc / 74 cc / 93.5 cc / 130 cc / 145 cc / 193 cc / 260 cc

• Nominal Pressure: 350 bar

• Peak Pressure: 400 bar

• Circuit Type: Designed for open-loop hydraulic systems

• Application: Primarily used in mobile equipment and tunneling machines


Control Methods:

• Power control (with various options, externally adjustable during operation)

• Pressure control

• Hydraulic control (based on pilot pressure)

• Electrical control (with proportional solenoid valves)

• Various customizable control combinations


Features & Advantages:

• Output flow is directly proportional to drive speed and pump displacement.

• Stepless flow regulation can be achieved easily by adjusting the swashplate angle between qV max and qV min = 0.

• Excellent oil suction characteristics and low operating noise levels.

• 100% through-shaft driven capability, perfectly suitable for connecting additional gear pumps or axial piston pumps.


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