Oilgear PVWJ-076 Variable Displacement Axial Piston Pump

Oilgear PVWJ-076 Variable Displacement Axial Piston Pump

Rexton Hydraulic supplies the Oilgear PVWJ-076 Variable Displacement Axial Piston Pump, that is a compact yet high-flow pump delivering 76 cc/rev displacement, reliable hydraulic output and stable performance for medium-duty 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

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The Oilgear PVWJ-076 Variable Displacement Axial Piston Pump is designed for hydraulic systems that need flow, controlled performance and long life. With a displacement of 76 cc/rev this pump has more output than smaller PVWJ pumps, making it a great choice for medium duty industrial equipment, mobile hydraulic applications and systems that need steady and predictable hydraulic power.

This pump is open loop and can run at high speeds, so it’s flexible in demanding environments. It can handle continuous operating pressures in the medium to high range for the PVWJ series, so it’s good for equipment that runs for long hours, cycles regularly or needs stable flow without performance drops.

Oilgear designed the PVWJ-076 with durability in mind. The internal rotating group, swashplate assembly and wear surfaces are made with hardened high strength materials to ensure smooth operation over extended use. The pump works well with modern hydraulic fluids, including lower viscosity types, which helps with lubrication and overall life. This solid internal design reduces friction and maintains performance in harsh or unpredictable conditions.

Control response is one of the strengths of the PVWJ-076. The pump has smooth and controlled displacement changes so the system can respond gradually and predictably to flow demands. This is great for functions like lifting, pressing, clamping, auxiliary circuits and medium duty actuation systems that need consistent and stable hydraulic behaviour.

The compact frame of the PVWJ-076 also allows for flexible installation. Engineers can choose from different shaft types, rotation directions, port layouts and mounting options to fit the pump to new equipment or retrofit into existing systems. This makes installation easier and allows the pump to fit into machines with limited space or specific hydraulic layouts.

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

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