Description

Liebherr DMFA Fixed-Displacement Flange-Mounted Axial Piston Motor for hydraulic equipment

liebherr dmfa fixed-displacement — Original INTEREQ-designed axial piston motor, more front-facing view

Liebherr DMFA Fixed-Displacement Flange-Mounted Axial Piston Motor is part of Liebherr’s axial-piston hydraulic components portfolio. The DMFA 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	DMFA
Model / version	DMFA
Product type	Fixed-displacement axial piston motor
Nominal displacement / size	Nominal size 355 (maximum displacement 355.6 cm³/rev)
Hydraulic circuit	Closed circuit
Displacement principle	Fixed displacement
Control version	Fixed displacement
Nominal and maximum pressure	Nominal 400 bar; maximum 450 bar
Additional configuration	Optional through-drive by configuration; max speed 2,400 rpm for listed size
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

Rotary, travel, working and fan drives in construction, agriculture, forestry, maritime and mining 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

Check whether the installation requires the optional through-drive or holding brake. Verify flange, shaft, rotation, ports, pressure and speed against the original unit.

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

Provide full type code, machine details and photos of the mounting face, shaft and ports. Confirm that the offered unit matches the required drive and brake arrangement.

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 DMFA Constant-Displacement Hydraulic Motors 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 DMFA 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 DMFA Fixed-Displacement Flange-Mounted Axial Piston Motor

Description