Model PVG-065 -Variable Displacement Pumps
That compact design is made possible with our proprietary hydrodynamic bearing that supports the cylinder barrel. And with multiple frame sizes and five displacements, there’s a high-performance PVG made for your operations. Our PVG open-loop axial-piston hydraulic pumps provide an almost instantaneous response to system commands through a high-response, four-way, pilot-operated control. Other pumps this size can’t do that — especially at our price. Oilgear has an advanced “hard-on-hard” rotating system that provides longer operational life, resistance to contamination and allows our pumps to thrive on low-viscosity fluids. Oilgear makes some of the longest-lasting, most reliable pumps in the world. Learn more about the proprietary design of the Oilgear variable-displacement, axial-piston pump line.
- Four-way pilot-operated variable displacement control
- SAE heavy duty shaft
- Sealed front shaft bearings
- Patented pressure-lubricated swashblock
- Hardened steel shoes running on hardened swashblock surface
- Swashblock with polymerous bearings
- Cylinder mounted polymerous journal bearings
- Hardened cylinder surface running on hardened valve plate
- Quiet valve plate design
Below is a partial list of configuration options. Please see product documentation for more detail and additional options.
- Thru-shaft for driving multiple pumps off of one motor
- SAE “B” 2 or 4 bolt mounting
- Viton, buna nitrile, or EPR seals
- Volume reduction stops
- Left or right hand rotation
- Side ported or rear ported
- Control options include:
- Pressure compensating
- Single setting
- Dual setting
- Proportional device
- Soft start
- Electronic displacement control (EDC)
- Load sense
- Load sense with horsepower limiter
- Horsepower limiter
- Load sense plus
- Horsepower limiter with load sense plus
- Pressure compensating
- Electrohydraulic (with feedback)
- Solenoid operated volume
- Fixed displacement
- 5 different shaft configurations for different torque ratings and tooth counts