A10VSO45DRF/32L-VPB22U00 A10VSO45DG/32L-VPB22U00 A10VSO45DRG/32L-PPB22U00A10VSO45DRF1/32L-PPB22U00 A10VSO45DRS/32L-PPB22U00 German Rexroth Hydraulic Pump Variable Piston Pump

A10VSO45DRF/32L-VPB22U00 A10VSO45DG/32L-VPB22U00 A10VSO45DRG/32L-PPB22U00
A10VSO45DRF1/32L-PPB22U00 A10VSO45DRS/32L-PPB22U00 German Rexroth hydraulic pump variable piston pump

FAQ;

• Mechanical reasons:
The pump and motor shaft are not concentric, the coupling is damaged, or the bolts are loose.
Wear of bearings or variable head bearings (dry friction or impurities in the oil during start-up).
• Hydraulic reasons:
The oil inlet pipe is too thin, the oil filter is clogged, or the oil viscosity is too high.
• Solution:
Reinstall and replace worn parts.
Select appropriate oil to ensure smooth fuel tank design and piping.
What are the causes and solutions for overheating of the pump body?
• Reason:
Mechanical friction (such as improper clearance between moving parts) or liquid friction (high-pressure oil leakage converted into thermal energy).
Filter blockage leads to excessive back pressure in the return oil.
• Solution:
Adjust the gap and increase the capacity of the cooler or fuel tank.
Clean or replace the filter.