Oilgear PVWJ-025 Variable Displacement Axial Piston Pump
Oilgear PVWJ-025 Variable Displacement Axial Piston Pump
Rexton Hydraulic offers the Oilgear PVWJ-025 Variable Displacement Axial Piston Pump, which is a compact, reliable solution delivering stable flow, high pressure capacity and low-maintenance performance for light-to-medium hydraulic systems.
- Series: PVWJ Pump
- Displacement 11.0 cc/rev – 130.0 cc/rev
- Nominal Pressure 103 Bar
- Maximum Pressure 345 Bar
- Maximum Speed 2100-3600 RPM
- High-Pressure Pump
- Open Circuit Pump
Share Product:
The Oilgear PVWJ-025 Variable Displacement Axial Piston Pump is designed for hydraulic systems that need a compact, reliable and cost-effective variable displacement solution. With a displacement of 25 cc/rev this pump offers balanced hydraulic power for many smalls to medium hydraulic equipment with limited space. These pumps are Ideal for light to medium mobile machines, small industrial presses auxiliary hydraulic systems and others.
This pump operates up to 345 bar continuous operating pressure and 3,000 RPM maximum shaft speed. This makes it capable of handling demanding cycles and stable output even under variable load conditions. The PVWJ-025 is open loop hydraulic circuit pump, delivering fluid flow and pressure for various applications.
Oilgear PVWJ series is known for durability, flexibility and low maintenance. The rotating group and swash block are designed with robust surfaces, polymer-based bearings and sealed front shaft bearing arrangement. The internal structure increases resistance to contamination, allows use of low viscosity or special hydraulic fluids and long life.
PVWJ-025 comes with medium control response that makes it suitable for applications where high flow and pressure required. The displacement can be adjusted according to system demand, providing smooth hydraulic operation for tasks like hoisting, clamping, steering or auxiliary fluid circuits.
This pump offers Installation flexibility which is another advantage. The PVWJ-025 has multiple porting options (top/bottom or rear), various shaft configurations and rotation directions and different sealing and mounting options. This makes it easy to integrate into existing or new equipment.
Overall Oilgear PVWJ-025 Variable Displacement Axial Piston Pump is a robust pump comes in compact size, perfect of limited space condition. This is also known for performance and reliability. It’s suitable for light to medium duty mobile or industrial applications and systems that requires low maintenance and fluid flexibility.
Technical Specifications
PVG FAMILY SPECIFICATIONS
| FRAME SIZE MODEL | B-FRAME | C-FRAME | D-FRAME | ||||||
| PVG-048 | PVG-065 | PVG-075 | PVG-100 | PVG-130 | PVG-150 | PVG-180 | |||
| DRIVE | Maximum (RPM) | 2700 | 2700 | 2700 | 2400 | 2400 | 2400 | 2400 | |
| Minimum (RPM) | 600 | 600 | 600 | 600 | 600 | 600 | 600 | ||
| Torque to turn shaft (ft. lbs.) | 9 | 9 | 9 | 24 | 24 | 40 | 50 | ||
| Rotational Moment of Inertia (lbs.-in2) | 21 | 21 | 21 | 50 | 47 | 150 | 152 | ||
| OUTPUT1 | Pressure (PSIA) | Peak | 5800 | 5800 | 4250 | 5800 | 4250 | 5800 | 5800 |
| Continuous | 5000 | 5000 | 3750 | 5000 | 3750 | 5000 | 5000 | ||
| Minimum | 100 | 100 | 100 | 100 | 100 | 100 | 100 | ||
| Nominal Volume (GPM) at 1800 RPM and Rated Pressure For Full Displacement | 21.1 | 28.8 | 33.3 | 42.4 | 57.6 | 63.0 | 78.0 | ||
| CASE2 | Maximum Pressure (PSI) w/ Standard Shaft Seal | 25 | 25 | 25 | 25 | 25 | 25 | 25 | |
| Minimum Drain Line Hose Size | #16 SAE | #16 SAE | #16 SAE | #16 SAE | #16 SAE | #16 SAE | #16 SAE | ||
| CONTROLS3 | Minimum Pressure (PSI) | Pressure Controls – Minimum Compensator Setting | 200 | 200 | 200 | 200 | 200 | 250 | 250 |
| Volume Controls (VS, VM) – Minimum Pilot Pressure | 500 | 500 | 500 | 500 | 500 | 500 | 800 | ||
| Maximum Pilot Pressure (PSI) | Volume Control – VS | 600 | 600 | 600 | 600 | 600 | 600 | N/A | |
| Volume Control – VM | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | ||
| Stroking Rate (MSEC) at Rated Pressure, Pressure Controls (Minimum) | On Stroke | 40 | 40 | 40 | 40 | 40 | 45 | 45 | |
| Off Stroke | 50 | 50 | 50 | 50 | 50 | 60 | 60 | ||
| Volume Controls (VS, VM) | On Stroke | 250 | 250 | 250 | 250 | 250 | 250 | 250 | |
| Off Stroke | 250 | 250 | 250 | 250 | 250 | 250 | 250 | ||
| FLUID4 | Viscosity (SSU) | Minimum | 65 | 65 | 65 | 65 | 65 | 65 | 65 |
| Maximum | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | ||
| TEMPERATURE5 | Fluid Operating Range (F˜) | 14 to 190 | 14 to 190 | 14 to 190 | 14 to 190 | 14 to 190 | 14 to 190 | 14 to 190 | |
| Fluid Minimum Starting (F˜) | -40 | -40 | -40 | -40 | -40 | -40 | -40 | ||
| Fluid Maximum at Case Drain Port (F˜) | 230 | 230 | 230 | 230 | 230 | 230 | 230 | ||




