
Sauer-Danfoss ERR100 ERL100 — axial piston hydraulic pump 100 cm³
Sauer-Danfoss Series 45 hydraulic pumps ERR100 and ERL100 are axial piston units with a swashplate design and variable displacement of 100 cm³, designed for open-circuit hydraulic systems of mobile machinery. The R and L designations indicate the input shaft rotation direction — clockwise (CW) and counter-clockwise (CCW) respectively. The pumps provide stepless flow control from zero to maximum according to system demand. The Frame E of Series 45 features a single servo piston and a swashplate on polymer plain bearings, ensuring reliability and durability under demanding operating conditions. A wide range of control options — from mechanical pressure compensator to electronic torque limiter (ETL) and fan drive control (FDC) — allows adaptation to various hydraulic system layouts, including fan drives for cooling systems. The pump is installed in Terex machinery.
Full model range in the section Sauer-Danfoss Series 45 ERR/ERL.
Technical specifications ERR100 ERL100
- ERR100 — Variable displacement pump, clockwise rotation (CW)
- ERL100 — Variable displacement pump, counter-clockwise rotation (CCW)
- Displacement: 100 cm³
- Rated pressure: 310 bar
- Peak pressure: 400 bar
- Minimum speed: 500 rpm
- Max. speed: 2,880 rpm
Installed in equipment
-
Equipment types
- Crane
- Telescopic handler
- Loader
- Wheeled excavator
- Backhoe loader
- Forwarder
- Agricultural machinery
- Asphalt paver
- Mining equipment
- Dozer
- Mini excavator
-
Terex
- TL 310 — Wheeled excavator
OEM numbers ERR100 ERL100
-
Sauer-Danfoss
- 80006460
- 11099941
Spare parts for Sauer-Danfoss ERR100 ERL100
- 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 ERR100 ERL100
Diagnostics and repair of pump Sauer-Danfoss ERR100 ERL100: monitoring operating pressure and leaks, inspection of the piston group and valve plate, and bench testing after repair.
Contact us — we will repair pump ERR100 ERL100 and select genuine spare parts.
Technical specifications verified by the Aspect Plus technical catalog.