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LiebherrComponents
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ComponentsSolutionsHydraulic pumps and motorsDPVO Axial piston pump

The pumps with open circuit and inverse piston technology are design especially for high pressure applications and impress with their large swing angle as well as a high resistance to pressure. They offer a through-drive of 100 percent and can be combined with all conventional controllers.

metricimperial

  • Circulation - open

  • Adjustability - variable

  • Nominal pressure - 380 / 400 bar

  • Maximum pressure - 420 / 450 bar

  • Nominal sizes - 108 / 140 / 165 / 165 impeller / 215 / 215 impeller / 550 impeller

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

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Max. driving power [Pmax]
151 - 505 kW
Max. torque [Mmax]
685 - 3,330 Nm

Variants

Nominal size108140165165 impeller215215 impeller550 impeller
Nominal pressure [pN] (bar)400400400400400400380
Maximum pressure [pmax] (bar)450450450450450450420
Displacement volume [Vg max] (cm³)107.7140.2167.8167.8216.5216.5550.0
Max. speed at Vg max and pabs = 1 bar at the suction port [nmax] (rpm)2,1002,1002,1002,3002,0002,6001,450
Volume flow at Vg max and nmax [qv max] (l/min)226294352386433563797
Max. driving power [Pmax] (kW)151196235257289375505
Max. torque [Mmax] (Nm)6858921,0671,0671,3781,3783,330

DPVO - short description

DPVO - technical data sheet

DPVO 550 - technical data sheet

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    Variable displacement pump DPVO 550i

Downloads

In the download section, you will find an overview of all short descriptions and data sheets of the various Liebherr hydraulic pumps and motors.

Bulle production site

Liebherr develops and produces diesel and gas engines, injection systems, hydraulic components and splitter boxes in Bulle (Switzerland).

Contact

Please contact us – we will answer your questions and put together an individual offer for you. If you need a component as a spare part for your Liebherr machine, please contact your local service partner.

Reman program

Within the scope of the Reman program, used Liebherr components are remanufactured in accordance with industrial standards.