Eaton Vickers PVH57 Hydraulic Pump
Eaton Vickers PVH57 Hydraulic Pump
Eaton Vickers PVH57 is an open-circuit, variable-displacement axial piston pump with 57.4 cm³/rev geometric displacement, 250 bar (3,625 psi), continuous pressure and 280 bar (4,061 psi), maximum pressure. This pump is perfect for mobile and industrial hydraulics.
- Brand: Eaton Vickers / Vickers by Danfoss
- Series: PVH
- Model: PVH57
- Pump Type: Variable-displacement axial piston pump
- Circuit: Open circuit
- Geometric Displacement: 57.4 cm³/rev
- Continuous Pressure: 250 bar (3,625 psi), continuous
- Maximum Pressure: 280 bar (4,061 psi), maximum
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Eaton Vickers PVH57 Hydraulic Pump is designed for variable hydraulic flow to supply mobile and industrial equipment under heavy duty conditions. The displacement designation of the pump can be alternatively referred to as PVH057 in the full pump designation. The pump is a type of an axial piston pump used in open circuit hydraulic systems and has a geometric displacement of 57.4 cm³/rev offering a balance between the flow capacity and pressure.
PVH57 can operate continuously at pressures of up to 250 bar and reach a maximum pressure of 280 bar depending on the chosen configuration and operational conditions. Therefore, the pump can be applied in hydraulic systems subjected to constant load changes and long working cycles. Nevertheless, the hydraulic fluid, temperature, suction conditions, speed of the drive shaft, and the pump duty cycle have to be considered.
The Eaton Vickers PVH57 Hydraulic Pump can operate using pressure compensated, load sensing and other control techniques depending upon its complete part number. The pressure compensator decreases the displacement of the pump at the time of achieving the predetermined pressure. The load sensing control regulates the output according to the pressure and flow rate requirements of the current machine function. Hence, the pump can perform its task without developing maximum flow consistently. This kind of response can assist in energy utilization as well as maintaining oil temperature.
The PVH57 is commonly used in construction machinery, agricultural machinery, material handling, industrial machines and hydraulic power units. It can perform cylinders as well as hydraulic motors in the applications where controlled motion and pressure are required. However, pump sizing is very significant. Suitable reservoir capacity, filtration, suction line size and cooling capacity should be available in the hydraulic circuit.
Rexton Hydraulic offers identification, supply, and professional repair services for Eaton Vickers PVH57 hydraulic pumps. We can examine the code nameplate, application information, and the pump's symptoms to find a suitable solution.
