Description

Liebherr DPVO Variable Displacement Axial Piston Pump for hydraulic equipment

Liebherr DPVO — Original INTEREQ-designed axial piston pump, more front-facing three-quarter view

Liebherr DPVO Variable Displacement Axial Piston Pump is part of Liebherr’s axial-piston hydraulic components portfolio. The DPVO family is intended for hydraulic equipment where circuit type, nominal size and operating characteristics match the machine design. Variants within one family can differ in displacement, controls and mechanical interfaces.

The family name and nominal size identify only part of the configuration. A complete type code, nameplate image and machine information are needed to assess replacement suitability. This listing is a family-level reference; it does not mean that every variant is directly interchangeable.

Technical specifications

Manufacturer	Liebherr
Product family	DPVO
Model / version	DPVO
Product type	Variable-displacement axial piston pump
Nominal displacement / size	108, 140, 165, 215 and 550 cm³/rev family variants; configuration options vary
Hydraulic circuit	Open circuit
Displacement principle	Variable displacement; setting depends on configuration
Control version	Variable displacement; control and drive configuration depend on the selected version
Nominal and maximum pressure	Nominal 380–400 bar and maximum 420–450 bar, depending on size and configuration
Additional configuration	Some versions have different impeller or drive-through arrangements
Permissible speed range	Verify minimum and maximum speed for the exact configuration and fluid conditions
Shaft and drive interface	Match shaft form, dimensions and coupling to the installed unit
Mounting flange / plug-in interface	Confirm standard, dimensions and orientation against the machine interface
Hydraulic ports	Confirm port type, size, position and connection standard from the nameplate or drawing
Rotation / direction	Check the specified direction and any rotation-dependent port or control arrangement
Complete type code	Required to identify exact configuration; provide a clear nameplate photo
Condition and availability	Confirmed for the specific unit offered when requesting a quotation

Applications

Open-circuit hydraulic functions in mobile and industrial equipment, including construction, mining, agriculture, forestry and special-purpose machinery.

In a complete hydraulic system, the pump or motor must match the drive, controls, charge or auxiliary circuit, filtration, cooling and case-drain arrangement as applicable. Check the machine documentation and operating duty before specifying a component.

Key features and compatibility

DPVO versions differ by size, control, shaft, flange, port arrangement, rotation and drive-through options. Pressure and flow limits depend on the exact size and operating conditions.

Compare the original unit’s control response, drive interface, pressure and speed range, port arrangement, rotation and fluid requirements. Confirm limits for the exact version rather than relying on family-level values alone.

Model identification and replacement selection

Use the complete nameplate type code and machine documentation. Confirm input drive, continuous and peak pressure, speed, flow, oil specification, case drain and installation dimensions before choosing a replacement.

For a quotation, provide the complete Liebherr type code, machine make and model, a legible nameplate photo, and photographs or measurements of the shaft, mounting face and hydraulic ports. If the nameplate is incomplete, those details help identify remaining configuration differences.

Condition, availability and delivery options are confirmed for the specific unit offered. Please include identification details when using the inquiry form on this page.

Related Liebherr products

Browse the Liebherr DPVO Hydraulic Pumps series category or all hydraulic pumps and motors.

Related Liebherr Hydraulics product families

Other hydraulic brands

Compare other hydraulic pump and motor brands: Bosch Rexroth · Bucher · Casappa · Danfoss · Linde · NACHI · Parker · Poclain · Sunfab · HAWE.

Manufacturer reference: Liebherr DPVO product information / technical data. See also Liebherr’s hydraulic pumps and motors download centre.

Liebherr and its product names are used for technical identification. INTEREQ is independent and not an authorized Liebherr distributor. Confirm the complete configuration, condition and availability before ordering.

For pricing, availability, inspection details and international delivery options, contact us using the inquiry form below.

For pricing, availability, inspection details and international delivery options, please contact us using the inquiry form below.

Request Price

Please contact us for price, availability and international delivery options.

Liebherr DPVO Variable Displacement Axial Piston Pump

Description