708-3T-04520 Hydraulic Gear Pump for PC70-8 Excavator
Product Details
| Part Number: | 708-3T-04520 | MOQ: | 1 |
|---|---|---|---|
| Highlight |
Hydraulic Gear Pump for PC70-8 Excavator,Excavator Fuel Pump with warranty,PC70-8 Hydraulic Pump replacement |
||
Product Description
| Product Name | Hydraulic Gear Pump |
|---|---|
| Part Number | 708-3T-04520 |
| Brand Name | JIAJUE |
| Model | PC70-8 |
| Condition | New |
| Availability | Rich Stock |
| Approximate Weight | 16KG |
| Size (for 1pc) | 40cm x 40cm x 40cm |
| Delivery Methods | DHL FedEx TNT UPS |
| Warranty | 3 months |
| Shipment | Dispatched within 24-48 hours |
- System Decontamination (System Flush) - Before removing the old pump, drain and flush the fuel tank and fuel lines. Metal shavings from a failed pump can circulate and instantly destroy your new unit.
- Inspect the Transfer Pump & Filters - Replace both the primary and secondary fuel filters. Ensure you use high-efficiency (2-micron) filters. Inspect the fuel transfer pump for wear; if it's weak, the high-pressure pump won't receive enough fuel.
- Oil Quality Check - Change the engine oil and oil filter. HEUI pumps use engine oil to create high-pressure fuel injection. Dirty or incorrect viscosity oil will cause immediate performance issues.
- Lubrication on Install - Apply clean engine oil to the O-rings and the pump drive gear. Warning: Never dry-start. Fill the pump with clean diesel through the inlet before connecting the lines.
| Issue | Possible Cause | Solution |
|---|---|---|
| Engine Won't Start | Air trapped in the fuel lines | Bleed the fuel system thoroughly |
| Low Fuel Pressure | Clogged fuel filters or a leaking SCV (Suction Control Valve) | Replace filters; inspect the SCV for debris |
| Black Smoke / Power Loss | Contaminated fuel causing plunger wear | Drain fuel tank; use high-quality diesel |
| Loud Knocking Noise | Improper timing or loose mounting bolts | Re-calibrate the timing and check bolt torque |
Product Highlights
708-3T-04520 Hydraulic Gear Pump for PC70-8 Excavator High-performance hydraulic gear pump designed specifically for PC70-8 excavators, ensuring reliable operation and optimal performance. Product Specifications Product Name Hydraulic Gear Pump Part Number 708-3T-04520 Brand Name JIAJUE Model PC70-8 ...
262-2878 Controller ECU 2622878 For C15 C18 Engine Parts
262-2878 Controller ECU 2622878 For C15 C18 Engine Parts Product Name: Controller Place of Origin: GUNZGHOU Brand Name: JIAJUE Part Number: 262-2878 MOQ 1 Piece Condition: Brand New Availability: Rick Stock Supply Ability: 1000pcs Per Month Port: Guangzhou/Shenzhen/Ningbo/Shanghai Delivery Methods: ...
160-1758 1601758 Controller ECU For D6R Loader
160-1758 1601758 Controller ECU For D6R Loader Product introduction Product Name: ECU Place of Origin: GUNZGHOU Brand Name: JIAJUE Part Number: 160-1758 Type: Excavator Parts MOQ 1 Piece Condition: Brand New Availability: Rick Stock Supply Ability: 1000pcs Per Month Port: Guangzhou/Shenzhen/Ningbo...
134-6553 1346553 ECU ECM Controller For 120H Wheel Loader
134-6553 1346553 ECU ECM Controller For 120H Wheel Loader Product introduction Product Name: ECU Place of Origin: GUNZGHOU Brand Name: JIAJUE Part Number: 134-6553 Type: Excavator Parts MOQ 1 Piece Condition: Brand New Availability: Rick Stock Supply Ability: 1000pcs Per Month Port: Guangzhou...
243-3820 2433820 Monitor Panel For C11 Engine
243-3820 2433820 Monitor Panel For C11 Engine Product introduction Product Name: Monitor Place of Origin: GUNZGHOU Brand Name: JIAJUE Part Number: 243-3820 Type: Excavator Parts MOQ 1 Piece Condition: Brand New Availability: Rick Stock Supply Ability: 1000pcs Per Month Port: Guangzhou/Shenzhen...
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
