
Main advantages and scope of application of Sauer-Danfoss ERR ERL hydraulic pumps
Sauer-Danfoss Series 45 ERR and ERL pumps are powerful variable displacement axial piston pumps for use in open circuit hydraulic systems. They are part of the extended Danfoss Series 45 family and are designed for tough applications.
Main advantages of Sauer-Danfoss ERR ERL hydraulic pumps
- High performance: These pumps are designed to provide high power, making them suitable for heavy duty applications. They have a wider displacement range than other models in the same series.
- Reliability: Robust design using tapered roller bearings and a monolithic housing ensures durability and minimizes the risk of leaks and noises.
- Control flexibility: The pumps support a wide range of control options, including pressure compensation (PC), load sensitivity (LS) and others, allowing them to be precisely adapted to the needs of various hydraulic systems.
- Versatility: With a wide selection of mounting flanges, shafts and ports, these pumps are easily integrated into various machine designs.
Scope of application of Sauer-Danfoss ERR and ERL hydraulic pumps
ERR and ERL pumps are typically used in large mobile applications requiring pressure. Specific models are not specified as they are universal components. However, their applications include:
- Construction and mining equipment: large excavators, loaders, drilling rigs, road construction machines.
- Lifting equipment: mobile cranes, telescopic loaders.
- Agricultural and forestry machinery: combines, logging machines.
- Other: drilling rigs, aerial platforms, asphalt paving machines.
Sauer-Danfoss ERR ERL hydraulic pumps consist of major components, each of which plays an important role in its operation. The main components of this pump include:
- Cylinder block Rotor
- Drive Shaft
- Ball guide
- Plug
- Snap Ring
- Cylinder block press Pin
- Sliding Bearing
- Retainer Plate
- Swash plate (Cam rocker)
- Piston shoe
- Spring of Rotor
- Valve plate Left
- Valve plate Right
We also provide repair services for Sauer-Danfoss motors and pumps, guaranteeing the quality of the work performed. We are ready to provide a high level of service for our customers.
You can always contact Aspect Plus specialists for help in selecting the necessary spare parts for your hydraulic motor, get advice and additional information regarding technical units and other components.
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