Eaton Vickers PVM131 Hydraulic Pump

Eaton Vickers PVM131 Hydraulic Pump is an open-circuit, high-volume and controlled hydraulic pump, ideal for heavy-duty machinery. It is equipped with a variable-displacement axial piston with geometric displacement of 131.1 cubic centimeters per revolution. With such a huge displacement, the pump is able to be fitted in machinery that will drive high flow cylinders, hydraulic motors, or various other functions from a common hydraulic circuit.

The pump features a nominal pressure of up to 315 bars and a peak pressure of up to 350 bars. The pump has a maximum speed of 1,800 revolutions per minute, and at such a speed, it has a maximum flow rate of around 215 liters per minute. The weight of the pump is approximately 66 kg. The actual performance will vary depending on factors such as oil viscosity, oil temperature, inlet pressure, load, and control.

Depending on the pump code, the PVM131 may use a pressure compensator, load sensing controls or other code-dependent controls. This is how the displacement of the pump is controlled depending on the needs of the hydraulic circuit. The pump will produce additional flow of fluid when the machine is doing an intensive job and less flow if there is lower demand. So, in the right system, it is possible to control power usage and fluid temperature better while keeping responsiveness of the system.

Eaton Vickers PVM131 Hydraulic Pump is suitable for heavy construction equipment, material handling machines, industrial presses, process machines, mining equipment and big hydraulic power packs. Still, it should be remembered that pump capacity must be calculated properly in order to provide correct functioning of the whole system. Engineers have to make sure about the drive power capacity, reservoir size, suction line configuration, filtering degree and cooling capacity of the system.

Rexton Hydraulic offers identification, sourcing, and professional repair services for Eaton Vickers PVM131 Hydraulic Pump. Our professionals are ready to analyze your model number and operating status to identify the best solution possible. Rexton Hydraulic works independently to provide these services.