
Sauer-Danfoss H1P250 — axial piston hydraulic pump 251 cm³
Sauer-Danfoss H1P250 is a closed-circuit axial piston hydraulic pump with variable displacement and a cradle swashplate design. It is one of the largest frame sizes in the H1P series, oriented towards ultra-heavy mobile machinery — large industrial bulldozers, heavy crawler excavators, powerful pipelayers and drilling complexes with maximum tractive force requirements. With a displacement of 251.7 cm³, the pump develops high torque at a relatively low rotational speed. The integrated Gerotor charge pump ensures stable closed-circuit charge pressure and heat dissipation during extended operation at maximum loads. Reversal is achieved by changing the swashplate angle via the electrohydraulic servo system.
Full model range in the section Sauer-Danfoss H1P series.
Technical specifications H1P250
- Displacement: 251.7 cm³/rev
- Rated pressure (delta): 380 bar
- Max. pressure (delta): 480 bar
- Rated speed: 2,600 rpm
Installed in equipment
-
Equipment types
- Crawler excavator — Hydrostatic travel transmission
- Dozer — Hydrostatic travel transmission
- Pipelayer — Hydrostatic travel transmission
- Skid steer loader — Travel drive + working functions
- Drilling rig — Drill tool drive
OEM numbers H1P250
-
Sauer-Danfoss
- 83025216
- 83025372
- 83028978
- 83030302
- 83031084
- 83031704
- 83031878
- 83032813
- 83033458
- 83034311
- 83035615
- 83036274
- 83037675
- 83038088
- 83038561
- 83038673
- 83039510
- 83039985
- 83041025
- 83041771
- 83041805
- 83041958
- 83042353
- 83042759
- 83042842
- H1-P-250-X-X-X-XX
Spare parts for Sauer-Danfoss H1P250
- 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 H1P250
We perform diagnostics and repair of pump Sauer-Danfoss H1P250: checking hydraulic parameters, assessing the condition of the piston group and bench testing after restoration.
Contact us — we will select spare parts and repair pump H1P250 with warranty.
Technical specifications verified by the Aspect Plus technical catalog.