139-4151 421-1808 Hydraulic Pump for D8R Bulldozer Parts
Product Details
| Part Number: | 139-4151 421-1808 | MOQ: | 1 |
|---|---|---|---|
| Highlight |
D8R bulldozer hydraulic pump,Excavator hydraulic pump parts,Hydraulic pump 139-4151 421-1808 |
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Product Description
| Product Name | Hydraulic Pump |
| Place of Origin | Guangzhou |
| Brand Name | JIAJUE |
| Part Number | 139-4151 421-1808 |
| Model | D8R |
| Type | Hydraulic Pump |
| MOQ | 1 Piece |
| Availability | In Stock |
| Supply Ability | 1000pcs Per Month |
| Port | Guangzhou/Shenzhen/Ningbo/Shanghai |
| Delivery Methods | DHL FedEx TNT UPS |
| Payment Methods | TT, Western Union, , Credit Card, Paypal |
- Check the working status of the test bench and instruments to ensure normal operation
- Check the hydraulic pump pipeline connection to ensure it is tight and leak-free
- Start the hydraulic gauge and preheat
- Run hydraulic pump a while to warm up to a stable operating temperature to ensure the pump operates normally
- Set pump operating parameters according to test requirements, such as pressure, flow, speed, etc.
- Finally, pour the test liquid and start the test bench to let the pump run again and record the working parameters such as pressure, flow, speed, and temperature. At the same time, observe the working status of the pump including noise, vibration, temperature changes, etc.
- Clean the pipelines and oil tank.
- Replace the filter element and hydraulic oil.
- Clean the joints.
- Pre-fill with oil and bleed air.
- Inspect the bearings and seals.
- After installation, perform a functional test of the hydraulic system, check the operation of the hydraulic pump, ensure there is no abnormal noise or vibration, and eliminate any leaks or other problems.
Product Highlights
139-4151 421-1808 Hydraulic Pump for D8R Bulldozer Parts High-quality replacement hydraulic pump specifically designed for D8R bulldozer applications, ensuring reliable performance and durability. Product Specifications Product NameHydraulic Pump Place of OriginGuangzhou Brand NameJIAJUE Part ...
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