Oilgear PVG-065 Variable Displacement Axial Piston Pump
Oilgear PVG-065 Variable Displacement Axial Piston Pump
Rexton Hydraulic offer full sales, repair and service support to ensure this pump performs in your application. For those looking to upgrade their hydraulic systems or replacing existing pumps the Oilgear PVG-065 is a trusted choice.
- Series: PVG Pump
- Displacement 50 – 99 cc/rev
- Nominal Pressure 300 Bar
- Maximum Pressure 400 Bar
- Maximum Speed 2000 – 3000 RPM
- High-Pressure Pump
- Open Circuit Pump
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Oilgear PVG-065 Variable Displacement Axial Piston Pump is built for power, durability and smooth running in harsh hydraulic environments. With 65cc/rev displacement this pump is suitable for a wide range of industrial and mobile applications where precise hydraulic control is required. Open loop design handles continuous pressures up to 345bar and peak pressures up to 400bar making it a reliable choice for tough operating conditions where stable pressure and high flow is critical.
The pump runs up to 2,700RPM. At 1,800RPM under rated continuous pressure and standard inlet conditions the PVG-065 delivers approximately 28.8gpm. This strong and steady flow makes the pump suitable for large hydraulic systems that require efficiency, fast response and consistent fluid delivery.
Oilgear has engineered the PVG-065 to maximise life and performance. The pump uses a hydrodynamic bearing system that supports the cylinder barrel. This reduces internal wear and increases durability especially during long hours of operation. The hard-on-hard rotating group increases contamination tolerance and allows the use of low viscosity hydraulic fluids making the pump suitable for systems exposed to varying fluid conditions.
The pump has a fast pilot operated 4 way control mechanism that allows for quick displacement adjustment. This gives precise motion control, smooth transitions and immediate system response. It also offers flexibility in installation with top, bottom or rear porting. Multiple frame, shaft and mounting options allow easy integration into different hydraulic setups.
Whether used in construction machinery, industrial presses, heavy equipment or high demand hydraulic circuits the PVG-065 delivers stable performance and minimal downtime. Its robust build, high pressure capability and efficient design means longer service intervals and lower long term maintenance costs.
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 | ||



