 |
| Quantity: | |
|---|---|
fuel injection Pump
for Kobelco
094000-0431 22100-E0390
Diesel
094000-0431 22100-E0390 part number.
Call our experts: +8619957983604
Email: larry@customsvehicle.com
Visit: https://www.customsvehicle.com/
FAQ
Q1: Why is my excavator pump so noisy?
Three common reasons:
1) Low fluid causing dry running 2) Air leaks in suction line 3) Severe internal wear.
Q2: How long do high-pressure pumps usually last?
Typically 5000-8000 service hours (3-5 years). But like car engines, good maintenance extends life.
Q3: How to choose the right hydraulic pump?
Remember three key specs: 1) Working pressure (Bar) 2) Flow rate (L/min) 3) Port size. Always check equipment manual before buying.
Q4: Which is better, gear pump or piston pump?
Each has merits: Gear pumps are - affordable & durable but lower pressure;
Piston pumps are - high pressure & efficient but costly. Choose based on needs!
Q5: What to pay special attention to after installing new pump?
1) Avoid full load 2) Check oil temp/level every 8hrs 3) Watch for unusual vibration.
Q6: Money-saving Tip:
Choose "pump+motor" combos for 15-20% savings versus buying separately, plus guaranteed compatibility!
094000-0431 22100-E0390 part number.
Call our experts: +8619957983604
Email: larry@customsvehicle.com
Visit: https://www.customsvehicle.com/
FAQ
Q1: Why is my excavator pump so noisy?
Three common reasons:
1) Low fluid causing dry running 2) Air leaks in suction line 3) Severe internal wear.
Q2: How long do high-pressure pumps usually last?
Typically 5000-8000 service hours (3-5 years). But like car engines, good maintenance extends life.
Q3: How to choose the right hydraulic pump?
Remember three key specs: 1) Working pressure (Bar) 2) Flow rate (L/min) 3) Port size. Always check equipment manual before buying.
Q4: Which is better, gear pump or piston pump?
Each has merits: Gear pumps are - affordable & durable but lower pressure;
Piston pumps are - high pressure & efficient but costly. Choose based on needs!
Q5: What to pay special attention to after installing new pump?
1) Avoid full load 2) Check oil temp/level every 8hrs 3) Watch for unusual vibration.
Q6: Money-saving Tip:
Choose "pump+motor" combos for 15-20% savings versus buying separately, plus guaranteed compatibility!
