A10VSO140DRG/31R-PKD62K03 A10VSO140DRG/31R-PKD62K05 A10VSO140DRG/31R-PKD62K07
A10VSO140DRG/31R-PKD62K08 A10VSO140DRG/31R-PKD62K21 Loader hydraulic pump motor German Rexroth variable displacement pump

FAQ:

. What are the common control types?

The pump supports multiple control options, including:

• DR: Pressure control

• DFR: Pressure/flow control

• DFLR: Pressure/flow/power control

• ED: Electrohydraulic pressure control.

4. How to troubleshoot low flow or no output?

Possible causes include:

• Insufficient suction due to clogged filters or low oil level.

• Internal leakage from worn seals or damaged valve plates.

• Incorrect swashplate angle or motor rotation direction.

5. What maintenance is required?

• Regularly check oil cleanliness to prevent contamination.

• Ensure proper alignment of pump and motor shafts to avoid vibration.

• Monitor for overheating caused by mechanical friction or high system pressure.

6. Can it be used in closed-loop systems?

No, the A10VSO140 is designed exclusively for open-loop circuits. For closed-loop systems, consider pumps like the A4VSO series.

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