Oilgear D-2011 Legacy Variable Displacement Pump

Oilgear D-2011 Legacy Variable Displacement Pump

Rexton Hydraulic deals in sales, service, and repair solutions for the Oilgear D-2011 Legacy Variable Displacement Pump, delivering reliable support for precision industrial hydraulic applications.
 

  • Series: D Type Pumps
  • Displacement 21.36 – 802.96 cc/rev
  • Continous Pressure 1500 – 4000 psi
  • Maximum Speed 900 – 1800 RPM
  • Variable Displacements Piston Pump
  • Open Circuit Pump

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Oilgear D-2011 Legacy Variable Displacement Pump is a proven hydraulic solution designed for applications that require accurate flow control, reliable pressure performance, and durability. Built as part of Oilgear’s legendary D Series, this pump has served industrial systems worldwide where consistent operation and smooth response are critical. Its rugged construction facilitates its reliability in demanding production conditions with stable output under varying load conditions.

Such a variable displacement pump will provide excellent speed and motion control, instantly adjusting flow to system resistance. Power consumption is directly related to work accomplished, thus serving to minimize energy losses and, therefore, the generation of unwarranted heat. Designed to avoid throttling losses, improve system efficiency, and allow smoother machine operation throughout the entire duty cycle, unlike fixed-displacement designs.

The Oilgear D-2011 comes equipped with a high-pressure radial rolling piston design and also has components related to the control and relief of the hydraulic fluid. Such a design ensures that the system does not have to rely on external flow and directional control valves. Consequently, the presence of more external components would have resulted in reduced reliability and increased maintenance costs. The fact that the D-2011 is a conventional product ensures that the equipment is still easily available through servicing, repairing, or replacing the systems.

Rexton Hydraulic offers sales, service, and repair solutions for the D-2011 Legacy Variable Displacement Pump of the Oilgear brand to supply authenticated assistance for precise industrial hydraulic systems. The D-2011 does not experience throttling losses but realizes smoother operation of the machines at a wide range of duty cycles with fast response to electric hand servos or preset position controls. You can buy and service the D-2011 Legacy Variable Displacement Pump of the Oilgear brand. Rexton Hydraulic caters to D Series sales and repair.

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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