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ComponentsSolutionsHydraulic pumps and motorsDPVG Axial piston pump
DPVG Axial piston pump

Variable displacement pump

Highlights

The DPVG axial piston variable displacement pump for closed circuits, with a through drive of up to 130 percent of the torque, is designed for extreme loads, high reliability, and long service life. It provides the ideal solution for a wide range of applications and drive systems across various industries. The use of hydrostatic swashplate bearings in nominal sizes 85, 140, and 280 minimises wear and ensures outstanding performance.

metricimperial

  • Circulation - Closed

  • Adjustability - variable

  • Nominal pressure - 450 bar

  • Maximum pressure - 500 bar

  • Nominal sizes - 85 / 108 / 140 / 165 / 280

  • Areas of application - Agriculture and forestry / Building construction and civil engineering / Machinery and plant construction / Maritime applications / Mining / Special vehicles

Features that set us apart

Modularity and flexibility

The pump has been developed with a focus on modularity, offering high flexibility to easily adapt to a wide range of customer requirements. The variable through drive concept of the DPVG allows operation both with and without an internal gear pump. This is complemented by an extensive controller concept that broadens the range of applications, making the pump the ideal solution for diverse operational requirements and applications.

ELS controller

A special ELS controller (electric proportional control with a safety valve) ensures the pump’s swivelling back to its neutral position in any operating condition. This enhances safety in both field and onroad applications.

Durability and Robustness

Thanks to its robust rotary group technology, the DPVG is built to endure the harshest conditions, providing load-independent stability and ensuring long hours of reliable operation.

Hydrostatic swashplate design available

DPVG pumps with a hydrostatic swashplate bearing offer exceptional resilience in comparison to traditional rolling element bearings. This innovative design minimises mixed friction, leading to a significant reduction in material wear and enhancing the pump’s overall longevity.

Technical data

Max. driving power [Pmax]
209 - 508 kW
Max. torque [Mmax]
604 - 1,940 Nm

Variants

Nominal size85108140165280
Nominal pressure [pN] (bar)450450450450450
Maximum pressure [pmax] (bar)500500500500500
Displacement volume [Vg max] (cm³)88.4107.7140.2167.8283.4
Max. speed at Vg max [nmax] (rpm)3,3003,0002,8502,7002,500
Volume flow at Vg max and nmax [qv max] (l/min)291323400453709
Max. driving power [Pmax] (kW)209232287325508
Max. torque [Mmax] (Nm)6047379591,1491,940

Downloads

DPVG - short description

DPVG - technical data sheet

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DPVG Axial piston pump