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Fuel Injection Pump 6217-71-1132 094000-0453 094000-0463 for Komatsu Engine SA6d140e Pump
| MOQ: | 1 pieces |
| Price: | US $576-645 / piece |
| Payment Method: | L/C,D/A,D/P,T/T |
| OE No. | 094000-0453 |
| Type | Fuel Injector Pump |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
This electronically controlled high-pressure common rail fuel injection valve body (standard part identification codes: 095000-0570 / 095000-0571, corresponding to high-pressure pump and common rail system cross-reference codes 094000-0453, 0940000453, 22100-E0030, 22100E0030, etc., mainly matched with J08E, J05E and other 5.1L / 7.7L inline multi-cylinder high-pressure common rail diesel power platforms, widely installed in medium and heavy-duty trucks, engineering vehicles and large tracked excavators) is meticulously crafted. As a micro-metering and ultra-fine spray execution unit that controls the precision of the fuel supply system, it is responsible for accurately metering high-pressure diesel fuel and rapidly dispersing it into ultra-fine atomized particles under microsecond-level electrical signal commands, promoting uniform mixing and complete combustion of fuel and air in the cylinder.
The product adheres to the manufacturing standards of "microscopic ultra-fine atomization and millisecond-fast response." Internal needle valve components and armature control valve cores are made from carefully selected aerospace-grade quenched special alloy steel, combined with ultra-high precision geometric grinding. The surface is coated with a high-density, ultra-wear-resistant DLC hardened coating, effectively preventing internal scoring and jamming caused by diesel impurities. After installation, mechanics and equipment operators will experience a direct and significant upgrade: crisp and rapid cold starts, and reduced, smooth vibrations at low idle speeds; under full-load climbing, frequent starts, or heavy-load operation, the accelerator pedal and control lever respond responsively and sensitively, providing smooth acceleration and continuous power, effectively improving exhaust smoke and delivering satisfactory fuel efficiency and smooth handling.
Advantages: Self-operated physical manufacturing base and standardized precision production.
Problems Solved: Effectively reduces procurement costs by addressing issues such as excessive tolerances in parts matching, inconsistent fuel supply to cylinders, and potential high-pressure seal leaks caused by OEM manufacturing and multi-layered distribution models.
Value Gained: Utilizing standardized production facilities for strict end-to-end control eliminates intermediary markups, ensuring consistent and stable fuel injection across all cylinders. This saves on maintenance budgets while providing robust support for vehicle and machinery operation.
Advantages: Rigorous quality inspection using a full-condition ultra-high-pressure digital bench.
Problems Solved: Addresses issues such as delayed response due to substandard parts, engine misfires and vibrations caused by pressure relief jamming, and wasted time and costs due to repeated disassembly and reassembly.
Value Gained: Each component undergoes fully automated digital bench testing before leaving the factory. Fuel injection and sealing parameters are precisely calibrated in a simulated high-temperature and ultra-high-pressure environment, ensuring smooth installation immediately upon unpacking and significantly reducing installation and commissioning time and labor costs.
Advantages: Large-scale warehousing with readily available stock for rapid delivery.
Problem Solved: Addressing the costly delays, defaults, and lost work time resulting from downtime caused by malfunctions in the fuel supply system of high-upload productivity tools such as transport trucks and construction machinery.
Value Brought: Our warehousing center maintains ample inventory of best-selling models, enabling rapid order processing and packaging and shipping within 24-48 hours after order confirmation. This significantly shortens logistics waiting times, helping fleets and project owners quickly restore uptime and avoid downtime losses.
Advantages: Specially hardened alloy needle valves and corrosion-resistant hardened coating.
Problems Solved: Addressing the issues of early wear, jamming, and nozzle blockage in needle valve components caused by variations in diesel lubrication and residual impurities in different regions.
Value Brought: Core components are made of high-hardness special bearing steel and feature a surface hardening protective process, significantly enhancing wear resistance and corrosion resistance. Even under harsh operating environments and long-term high-load operation, they maintain stable performance, reducing the costs associated with frequent replacements.
| Parameter Name | Parameter Value |
|---|---|
| Product Name | Electronically Controlled High-Pressure Common Rail Diesel Injector Assembly |
| Standard Part Number | 095000-0570 / 095000-0571 |
| Associated High-Pressure Pump/System Part Number | 094000-0453 / 0940000453 / 22100-E0030 / 22100E0030 |
| Applicable Engine Platform | J08E / J05E Series 5.1L / 7.7L Diesel Engines |
| Fuel Supply System | Electronically Controlled High-Pressure Common Rail Injection System |
| Core Needle Valve Material | Aerospace-grade quenched bearing steel, corrosion-resistant high-hardness special alloy |
| Surface Treatment Process | High-density, ultra-wear-resistant DLC hardened coating |
| Micro-engraving Technology for Spray Nozzles | EDM High-Precision Electrical Discharge Micro-Orifice Machining |
| Maximum Working Pressure | ≥ 1800 bar |
| Working Temperature Range | -40°C to +125°C |
| Internal Sealing Components | Original Equipment Manufacturer (OEM) High-Temperature Resistant and Anti-Swelling Special Fluororubber (FKM O-Rings) |
| Net Weight per Unit | Approx. 0.68 kg / piece |
| Factory Testing Standards | 100% Automated Bench Test for Flow Rate and Sealing under Full Operating Conditions |
High-Intensity Operation Scenarios for Engineering Infrastructure and Large Tunneling Equipment: Engineering excavators and construction vehicles continuously tunnel under high loads in muddy and dusty environments, requiring extremely high spray uniformity and response speed from the lubrication system. When equipment experiences starting difficulties, severe idling vibrations, or stalling under increased load, on-site technicians promptly replace the high-precision nozzle valve with this model. After the upgrade, microsecond-level electronic fuel injection enables the engine to release ample torque at low speeds, smoothly handling frequent heavy-load tests and ensuring continuous and efficient operation.
Intercity express delivery and short-distance heavy-load freight scenarios: Medium and heavy-duty trucks and commercial buses are often fully loaded, requiring the engine to continuously provide stable high torque output in the low-speed range. When vehicles experience reduced power due to weak acceleration or insufficient climbing power, the maintenance team promptly updates the entire fuel injection valve assembly. Precise and powerful fuel supply restores the engine's explosive power, easily handling frequent start-stop cycles and heavy-load tests, ensuring continuous and efficient transportation operations.
Q: Can I install the product directly after receiving it? Is it necessary to enter a correction code?
A: Each injector has a unique flow correction code (QR code) generated during factory bench testing. It is recommended to use professional diagnostic equipment to write the correction code into the ECU after installation to achieve optimal fuel efficiency and smoothness.
Q: What are the delivery time and inventory status for bulk purchases?
A: We have our own production base and standardized warehousing, maintaining a large inventory of this specification year-round. Standard orders can be packed and shipped within 24-48 hours, and large-volume orders can also be quickly scheduled for production on our assembly line.
Q: What quality inspections do the products undergo before leaving the factory?
A: All components are assembled in a dust-free cleanroom and undergo 100% high-temperature, ultra-high-pressure dynamic bench testing, covering key indicators such as sealing, pre-spray volume, full-load spray volume, and oil return volume. These stringent testing standards ensure the product is ready to use out of the box.
Q: What is the warranty period for the product? How are quality issues handled?
A: We offer a 12-month warranty period. During the warranty period, in the event of performance failures not caused by human factors, we will provide rapid replacement or after-sales technical support to protect your rights.
