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PVG-048 Variable Displacement Axial Piston Pump, 48cc/rev

Oilgear
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Fast control response with superior performance, the PVG is a variable-displacement axial-piston pump designed to take on all demanding applications. The PVG range offers high-pressure, superior performance in a compact design while thriving on low-viscosity fluids.

Pump Specifications: 
  • Circuit Type: Open loop
  • Fluid Type: Hydraulic, low-lubricity
  • Displacement: 48cc/rev
  • Max Continuous Pressure: 301  - 400 Bar
  • Max Speed: 2000 - 3000 RPM
  • Control Response: Fast

The pumps compact design is made possible with the Oilgear proprietary hydrodynamic bearing that supports the cylinder barrel. With a total of five displacement options from 48cc/rev to 180cc/rev, there’s a high-performance PVG pump avaiable for your specific hydraulic application. 

The PVG open-loop, axial-piston hydraulic pumps provide an almost instantaneous response to system commands through a high-response, four-way, pilot-operated control. Many other pumps this size can’t do that,  especially at this price.

Oilgear has developed 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.

Standard Features:
  • Four-way pilot operated, variable displacement control 
  • Patented pressure lubricated swashblock 
  • Cylinder mounted polymerous journal bearings
  • SAE heavy duty shaft
  • Hardened steel shoes running on hardened swashblock surface
  • Hardened cylinder surface running on hardened valve plate
  • Sealed front shaft bearings
  • Swashblock with polymerous bearings
  • Quiet valve plate design
Product Options: 
  • Thru-shaft for driving multiple pumps from a single motor
  • Viton, Buna (Nitrile) or EPR seals 
  • Left or Right hand rotation 
  • SAE "B" 2 or 4 bolt mounting flange
  • Volume reduction stops
  • Side or rear ported 
  • 5 different shaft configurations depending on required torque rating
  • Pressure and flow control options include: 
  1. Single setting
  2. Dual setting
  3. Proprtional device
  4. Soft start
  5. Electronic displacement control (EDC)
  6. Load sense
  7. Load sense with horsepower limiter
  8. Horsepower limiter
  9. Load sense plus
  10. Horsepower limiter with load sense control 
  11. Electrohydraulic (with feedback)
  12. Solenoid operated volume control
  13. Fixed displacement  

Description PVG-048 PVG-065 PVG-075 PVG-100 PVG-130
Pump Capacity 48cc/rev  65cc/rev 75cc/rev 98.3cc/rev 130cc/rev
Rated Continuous Pressure 344.8 Bar (5000 PSI)  344.8 Bar (5000 PSI) 258 Bar (3750 PSI) 344.8 Bar (5000 PSI) 258.6 Bar (3750 PSI)
Peak Pressure 400 Bar (5800 PSI)   400 Bar (5800 PSI)  293 Bar (4250 PSI) 400.0 Bar (5800 PSI) 293.1 Bar (4250 PSI)
Max Revolution Speed 2700 rpm  2700 rpm 2700 rpm 2700 rpm 2700 rpm
Power Input at rated continuous pressure & 1800 rpm 54.5 kw (73 HP)  74.6 kw (100 HP) 66.4 Kw (89 HP) 111.9 Kw (150 HP) 111.9 Kw (150 Hp)
Mounting Flange SAE "B" 2 & 4 Bolt  SAE "B" 2 & 4 Bolt SAE "B" 2 & 4 Bolt SAE "C" 2 Bolt SAE "C" 2 Bolt
Weight 31 Kg (68 lb) 31 Kg (68 lb) 31 Kg (68 lb) 52 Kg (115 lb) 52 Kg (115 lb)

 

Description PVG-150 PVG-180
Pump Capacity 150cc/rev  180cc/rev
Rated Continuous Pressure 344.8 Bar (5000 PSI)  344.8 Bar (5000 PSI)
Peak Pressure 400 Bar (5800 PSI)   400 Bar (5800 PSI)
Max Revolution Speed 2700 rpm  2700 rpm
Power Input at rated continuous pressure & 1800 rpm 160.4 kw (215 HP)  193.9 kw (260 HP)
Mounting Flange SAE "D" 4 Bolt  SAE "D" 4 Bolt
Weight 78 Kg (171 lb) 78 Kg (171 lb)

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Vat Reg Number: 846644204 Company Registration Number: 5230249