
Sauer-Danfoss MPT044 MPV044 — axial piston variable displacement hydraulic pump
Sauer-Danfoss Series 40 hydraulic pumps MPV044 and MPT044 are axial piston units with a swashplate design and variable displacement, designed for closed-circuit hydrostatic transmissions of medium power. The swashplate inclination is steplessly adjusted in both directions from the neutral position, providing smooth flow reversal and flexible actuator speed control. The tandem version MPT044 combines two pump sections on a common shaft for simultaneous supply of two independent circuits from a single drive. The Series 40 is characterised by compact dimensions with high power density and a wide range of control options, making the MPV044 and MPT044 suitable for mobile machinery with limited space for hydraulic equipment installation, as well as for fan drives of cooling systems.
Full model range in the section Sauer-Danfoss Series 40.
Technical specifications MPT044 MPV044
- MPV044 — Variable displacement pump
- MPT044 — Variable displacement tandem pump
- Displacement: 35.0–43.5 cm³
- Max. working pressure: 345 bar
Installed in equipment
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Equipment types
- Agricultural machinery
- Construction equipment
- Crane
- Material handler
-
Bobcat
- S250 — Skid steer loader
- S770 — Skid steer loader
Spare parts for Sauer-Danfoss MPT044 MPV044
- Cylinder block Rotor
- Drive Shaft
- Separation Bush
- Ball guide
- Disk Spring
- Snap Ring
- Slider
- Coupling of drive shaft
- Cylinder block press pin
- Charge Pump
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston shoe
- Rotor Spring
- Seal kit pump
- Shaft Seal
- Wire
- Valve plate
- Ball guide washer
- Pressure Override Valve
- Control Valve Regulator
- Regulator assembly
- Servo Piston
Repair and service MPT044 MPV044
We accept pump Sauer-Danfoss MPT044 MPV044 for repair: full diagnostics of hydraulic parameters, assessment of wear of pistons and cylinder block, seal inspection and bench testing after restoration.
Contact us — we will repair MPT044 MPV044 and provide spare parts with quality warranty.
Technical specifications verified by the Aspect Plus technical catalog.