
Sauer-Danfoss H1P130 — axial piston hydraulic pump 130 cm³
Sauer-Danfoss H1P130 is an axial piston hydraulic pump with variable displacement and a swashplate, belonging to the H1P closed-circuit series. The pump is designed for hydrostatic transmissions of mobile machinery and is one of 15 frame sizes in the H1P series. It is used in bulldozers, crawler excavators, skid steer loaders, pipelayers, and drilling equipment — wherever hydrostatic transmission with flow reversal without valve switching is required. The design includes an integrated Gerotor charge pump with pressure-balanced valve plates, minimising volumetric losses. The electrohydraulic servo system controls the swashplate inclination angle and thus the direction and magnitude of flow — reversal is achieved simply by tilting the plate to the opposite side of the neutral position. The pump supports a wide range of control systems: EDC, FNR, MDC, AC, FDC.
Full model range in the section Sauer-Danfoss H1P series.
Technical specifications H1P130
- Displacement: 130 cm³/rev
- Rated pressure (delta): 380 bar
- Max. pressure (delta): 480 bar
- Max. speed: 3,400 rpm
Installed in equipment
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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
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Valmet
- 901.4 — Forestry machine
- 901TX — Forestry machine
- 911.4 — Forestry machine
Spare parts for Sauer-Danfoss H1P130
- 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 H1P130
We perform diagnostics and repair of pump Sauer-Danfoss H1P130: 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 H1P130 with warranty.
Technical specifications verified by the Aspect Plus technical catalog.