Variable displacement pump DPVO

The axial piston pumps DPVO are of swash plate design and built for open circuit and high-pressure applications. They stand out through their large swivel angle as well as a high-pressure resistance. The pumps offer a 100-percent throughput capability. In order to keep pace with the ever-increasing demands for availability and durability, the DPVO product family has been extended to include the nominal size 550 cm3. This can also be used as a double pump 1100 cm3.

The new nominal size 550 cm3

Hydraulic pump DPVO 550i

Hydraulic pump DPVO 550i

Hydraulic pump DPVO 550i

The new nominal size 550 cm3 was developed in close cooperation with customers for use under extreme working conditions. Thanks to its robust and reliable design, it is particularly suitable for mining and maritime applications, mechanical and plant engineering, special vehicle construction and tunnelling. Thanks to the impeller, a higher speed and thus a higher displacement becomes possible. With the new variable displacement pump the customer's requirements for very long working hours were achieved.

  • Robustness
    Tested under extreme working conditions in the mining sector.
  • Durability
    Long working hours achieved.
  • Available as single and as tandem
    Available as a single pump or as a tandem unit in back-to-back design.

Available nominal sizes

The DPVO variable displacement pump is available in five nominal sizes with a displacement volume of 108 cm3 up to 550 cm3 and a nominal pressure of up to 400 bar.

Think big, move bigger

We need your consent This YouTube video is provided by Google*. If you load the video, your data - including your IP address - is transmitted to Google and may be stored and processed by Google inter alia in the USA. We have no influence over further data processing by Google. By clicking on "Accept", you consent to the transmission of data to Google for this video in accordance with Art. 6 (1) (a) GDPR and at the same time expressly consent to the transfer of data to the USA in accordance with Art. 49 (1) (a) GDPR. If you no longer wish to consent to each YouTube video individually in the future and wish to be able to load the videos without this blocker, you can also select "Always accept YouTube" and thereby consent to the associated data transmissions and transfers to Google and to the USA for all other YouTube videos which you open on our website in the future. Please note that, in the opinion of the European Court of Justice, there does not currently exist an adequate level of data protection in line with EU standards in the USA, and at present we cannot provide suitable safeguards to protect your data and offset this shortcoming. Possible risks to you of data transfer to the USA are that access by state authorities cannot be excluded and that your data could be processed for reasons of national security, criminal prosecution or for other purposes in the public interest of the USA, possibly without you being informed separately and without enforceable rights and effective means of redress being available to you. You can withdraw consent that you have given at any time with future effect via the settings. For further information, please see our Data Protection Declaration and Google's Privacy Policy. *Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland; Mutterunternehmen: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA

The video about the variable displacement pump DPVO 550i and variable displacement double pump DPVD 550.


In the download area you find an overview of all brochures and datasheets for the various Liebherr components. Downloads


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.

Splitter boxes

At the production site in Bulle, Liebherr manufactures splitter boxes that are adapted optimally to the diesel engine and hydraulics program. Splitter boxes


As an experienced partner, Liebherr possesses extensive application know-how and expertise. We optimise our components for specific applications. Overview of applications

Bulle production site

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

Reman program

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

Customer Service

The services of the components division in the Customer Service area are individually tailored to the needs of our customers. Customer Service

System expertise

Liebherr offers convincing system solutions. Our components can be optimally modified to the complete drivetrain. System expertise