|
Fuel Injection Ve 0460424471 Ve4/12f1250r2068 504374952 for F5c Tierii
| MOQ: | 1 pieces |
| Price: | US $349-369 / piece |
| Payment Method: | L/C,D/A,D/P,T/T |
| OE No. | 0460424471 |
| Type | VE Fuel Injection Pump |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
This model of diesel engine high-pressure common rail fuel pump/unit pump assembly (standard part numbers: 0414799014 / 0 414 799 014, common cross-reference and OE interchangeable identification codes include 0414799003, 0414799005, 0414799011, 0414799015, 02113694, 04289387, etc., mainly matched with TCD 2013 L04 / L06 and BF4M/BF6M 2013 series 4.8L / 7.2L industrial diesel power platforms, widely installed in large engineering excavators, wheel loaders, road rollers, mining vehicles and diesel generator sets, etc.) is precision-manufactured. As the core unit for establishing ultra-high pressure steady-state fuel supply and regulating flow in the entire fuel supply system, it bears the heavy responsibility of rapidly boosting and stably delivering low-pressure diesel fuel under microsecond-level electrical signal commands, ensuring a continuous and stable supply of high-pressure fuel to each cylinder of the engine.
The product adheres to the industrial manufacturing process of "high-pressure steady-state establishment and micron-level precision matching." The pump body is made of high-strength forged alloy steel, while the internal plunger assembly and control valve core are made of specially quenched bearing steel. The surface is coated with a low-friction, ultra-wear-resistant hardened coating, effectively preventing internal scoring and pressure leakage caused by diesel impurities. After the parts are installed, operators and maintenance personnel will experience a very intuitive improvement in their operating experience: cold starts are crisp and rapid; oil pressure build-up at low idle speeds is stable with significantly reduced operating noise; under heavy-load tunneling, steep slope climbing, or continuous high-load operation conditions, the accelerator pedal response is firm and sensitive, acceleration is smooth and the burst of power is continuous, bringing a rich and smooth driving experience and excellent fuel control.
| Parameter Name | Parameter Value |
|---|---|
| Product Name | Industrial and Engineering Diesel Engine High-Pressure Injection Pump/Unit Pump |
| Standard OE Part Number | 0414799014 |
| Interchange Number | 0 414 799 014 / 0414799003 / 0414799005 / 0414799015 / 02113694 / 04289387 |
| Applicable Engine Platform | TCD 2013 L04/L06 / BF4M2013 / BF6M2013 Diesel Engine |
| Fuel Supply System | Electronically Controlled High-Pressure Fuel Supply and Injection System |
| Pump Body Material | High-Strength, High-Density Forged Alloy Steel |
| Internal Plunger Material | Aerospace-Grade Quenched Bearing Steel / Wear-resistant hardened coating |
| Maximum working pressure | ≥ 1800 bar steady-state output |
| Operating temperature range | -40°C to +120°C |
| Internal sealing components | Original factory grade high-temperature and high-pressure resistant special fluororubber (FKM O-Rings) |
| Unit net weight | Approx. 1.92 kg / unit |
| Factory testing standards | 100% automated bench full-condition pressure and sealing test |
Mining and heavy-duty tunneling scenarios for large excavators: Large tracked excavators and mining crushing equipment operate continuously for long periods in high-dust, high-load environments in mining areas, placing extremely high demands on the high-pressure oil pump's oil supply build-up speed and low-speed, high-torque output. When on-site operators notice that the equipment is sluggish, slows down under high loads, or has abnormal engine smoke, maintenance personnel should promptly replace the high-pressure oil pump assembly with this model. After the upgrade, the hydraulic pressure builds up quickly and stably, providing smooth and powerful acceleration under heavy loads, ensuring efficient progress in mining operations.
Road Engineering and Asphalt Paving Machinery Continuous Cruise Operation: Pavers and rollers require extremely high precision and stable speeds during road construction. Fluctuations in engine speed can lead to uneven paving surfaces. When equipment experiences idling vibrations, slow hydraulic pressure build-up, or fluctuating engine speed, technicians install a high-precision, high-pressure hydraulic pump. Precise hydraulic pressure build-up and flow control ensure consistent engine output, significantly improving construction quality and operational efficiency.
Application Scenarios
