Oilgear DN Type 230 HP Legacy Hydraulic Pump

Oilgear DN Type 230 HP Legacy Hydraulic Pump

Rexton Hydraulic deals in sales and repair services for the Oilgear DN Type 300 HP Legacy Hydraulic Pump that delivers reliable variable displacement control, up to 3000 psi pressure and efficient performance for heavy-duty industrial 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

Share Product:

Oilgear DN Type 230 HP Legacy Hydraulic Pump is a high-capacity variable displacement pump designed for heavy-duty industrial applications that demand strong output, maintained pressure control, and long life operational stability. Being part of the DN Series, this pump carries on the legacy of Oilgear in making hardy hydraulic solutions capable of handling demanding work in continuous-duty environments. Capable of a maximum operating speed of 900 RPM with a continuous pressure rating of up to 3000 psi, the DN Type 230 HP pump gives reliable performance where high power and controlled flow are indispensable.

This legacy pump is designed to handle huge hydraulic loads with ease while sustaining system behavior that is both smooth and agile. Its variable displacement allows the pump to adjust its output automatically to match any prevailing system resistance, ensuring thereby power use efficiency and only when required. As the operating conditions change, instantaneous reaction of the pump keeps pressure and flow stable without dissipating excessive amounts of energy as heat. This intelligent response works to improve overall system efficiency while reducing wear on hydraulic components.

The Oilgear DN Type 230 HP pump features a radial rolling piston configuration, which increases its durability and also enables it to operate effectively even with high pressure and torque. The two-way hydraulic operation of the Oilgear pump facilitates reverse flow, and as a result, it simplifies the hydraulic circuit, as fewer directional and flow control valves are required. This simplified hydraulic circuit increases its responsiveness and also helps to ensure smoother machine operation.

The DN Type 230 HP is a legacy product but still a trusted option when it comes to maintaining or upgrading hydraulic systems that were originally based on Oilgear DN Series technology. The DN Type 230 HP still has its uses due to its robustness, reliability, and performance. However, for new applications, newer models might be preferred; nevertheless, for maintaining existing hydraulic systems based on Oilgear DN Series technology, the DN Type 230 HP still makes for a good option.

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

Product Models