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2882077
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The 2882077 Fuel Injector is a high-performance, precision-engineered component designed for heavy-duty diesel engines. It is a key part of the fuel injection system, responsible for atomizing fuel and delivering it into the engine cylinder with high accuracy and stability. This injector is manufactured to strict quality standards, ensuring optimal combustion efficiency, reduced fuel consumption, and lower emissions. It is a reliable replacement part for various industrial and construction machinery, suitable for long-term operation under harsh working conditions.
High Precision Injection: Equipped with advanced electromagnetic control technology, the injector delivers fuel with precise timing and dosage, ensuring complete combustion, improving engine power and reducing fuel waste.
Durable & Wear-Resistant: Made of high-quality alloy materials and processed through special heat treatment, it has excellent wear resistance, corrosion resistance and high-temperature resistance, adapting to harsh working environments such as high pressure and high temperature.
Stable Performance: Strict quality inspection and testing procedures are adopted to ensure consistent performance of each injector, low failure rate, and long service life, reducing maintenance costs for users.
Easy Installation: Designed according to the original specifications, it is perfectly compatible with the corresponding engine models, no need for complex modification, and can be installed quickly and easily.
Energy-Saving & Environmental Protection: Optimized fuel atomization effect effectively reduces exhaust emissions (such as NOx and particulate matter), meeting environmental protection standards and contributing to energy conservation and emission reduction.
Wide Compatibility: Suitable for a variety of heavy-duty diesel engines, covering construction machinery, mining equipment, generator sets and other fields, with strong versatility.
Parameter Name | Specification |
|---|---|
Part Number | 2882077 |
Injection Type | Common Rail Injection |
Working Pressure | Up to 2000 bar |
Fuel Type | Diesel (Compliant with EN590 Standard) |
Operating Temperature Range | -40℃ ~ +120℃ |
Nozzle Type | Multi-hole (6-hole / 8-hole, customizable) |
Voltage | 12V / 24V (Optional) |
Weight | Approx. 0.8kg |
Material | High-Strength Alloy Steel |
The 2882077 Fuel Injector is widely used in heavy-duty diesel engines for various industrial and engineering fields, mainly including:
Construction Machinery: Excavators, loaders, bulldozers, cranes and other construction equipment, suitable for construction sites, road construction and other harsh working environments.
Mining Equipment: Mining trucks, coal mining machinery, ore processing equipment, which can adapt to the high-dust, high-load working conditions of mines.
Generator Sets: Diesel generator sets for industrial, commercial and emergency power supply, ensuring stable power output and long-time continuous operation.
Heavy-Duty Vehicles: Large trucks, buses, engineering vehicles, suitable for long-distance transportation and heavy-load operation.
Oilfield & Agricultural Machinery: Oilfield fracturing trucks, agricultural harvesters, tractors, meeting the high-reliability requirements of special industries.
Before installation, turn off the engine and disconnect the power supply to ensure safe operation.
Clean the fuel injection system interface and the surface of the injector to avoid dust, impurities and other debris entering the engine cylinder.
Check whether the injector O-ring is intact and properly installed; if it is damaged or aged, replace it with a new one in time.
Install the injector into the corresponding position of the engine, and tighten the fixing bolts according to the specified torque (refer to the engine manual for specific torque values).
Connect the fuel pipe and electrical connector, ensure that the connection is tight and free of oil leakage and poor contact.
After installation, start the engine, check for oil leakage at the injector connection, and listen to the engine running sound to ensure normal operation.
Regularly check the fuel quality, use qualified diesel fuel, and avoid using inferior fuel to prevent nozzle clogging and injector damage.
Clean the fuel filter regularly (according to the engine maintenance cycle) to ensure that the fuel entering the injector is clean.
Check the injector for oil leakage, abnormal noise and other phenomena every month; if any fault is found, stop using it immediately and inspect and repair it.
When the engine is not used for a long time, drain the fuel in the injector to avoid fuel deterioration and corrosion of internal components.
Regularly calibrate the injector (every 10,000-15,000 working hours) to ensure the accuracy of fuel injection and stable performance.
Do not disassemble the injector without professional training to avoid damage to internal precision components.
When installing and disassembling, use special tools to avoid damaging the injector body and nozzle.
The injector should be stored in a dry, clean and ventilated environment, away from high temperature, humidity and corrosive substances.
During operation, do not touch the high-temperature parts of the injector to avoid scalding.
If the injector fails, it should be repaired or replaced in time to avoid affecting the normal operation of the engine and causing greater damage.
Q: What are the symptoms if the 2882077 injector is faulty?
A: Common symptoms include unstable engine idling, reduced power, increased fuel consumption, black smoke from the exhaust, difficulty starting the engine, and abnormal noise from the injector. If any of these symptoms occur, it is recommended to check the injector in time.
Q: Can this injector be used for different engine models?
A: The 2882077 injector is designed for specific diesel engine models (such as QSK19, CM2150, QSK38). Before purchase, please confirm whether it is compatible with your engine model to ensure normal installation and use.
Q: How long is the service life of the 2882077 injector?
A: Under normal use and regular maintenance, the service life of the injector can reach 20,000-30,000 working hours. The actual service life will be affected by factors such as fuel quality, working conditions and maintenance frequency.
Q: What should I do if the injector is clogged?
A: If the injector is slightly clogged, you can use a professional injector cleaning agent to clean it; if it is severely clogged, it is recommended to send it to a professional maintenance agency for disassembly and cleaning, or replace it with a new injector.
Q: Is it necessary to calibrate the injector after installation?
A: If you replace the injector with a new one that has been calibrated at the factory, you do not need to calibrate it again; if the injector is disassembled, repaired or used for a long time, it is recommended to calibrate it to ensure the accuracy of fuel injection.
Q: What is the difference between this injector and the original factory injector?
A: This injector is manufactured according to the original factory specifications and quality standards, using the same materials and production processes as the original factory injector. It has the same performance, compatibility and reliability as the original factory injector, but the cost is more cost-effective.
