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363-0493 Fuel Injector 3630493 for Cater-pillar Engine C9.3 C9 Excavator 336e
| MOQ: | 1 pieces |
| Price: | US $186-194 / piece |
| Payment Method: | T/T,D/P,D/A |
| OE No. | 363-0493 |
| Type | Fuel Injector |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
<Product Description> This fuel injector (OE: 363-0493) is a high-performance fuel injection system component developed for Cater-pillar heavy-duty construction machinery engines. Its core design philosophy focuses on achieving extremely high injection consistency and atomization efficiency, ensuring precise fuel delivery to the combustion chamber under high pressure. Users will directly experience the following improvements during actual operation: exceptionally smooth engine idling, rapid cold starts, and significantly reduced black smoke from the exhaust pipe; when handling heavy earthmoving operations, the engine delivers ample and linear power, noticeably improving fuel economy. We employ high-precision manufacturing processes to ensure this component maintains excellent durability under harsh operating conditions, providing you with long-term reliable power support.
Product Advantages
Independent Production and Rigorous Testing System: Relying on our own production plant, every process, from raw material warehousing to finished product assembly, is subject to rigorous control. We eliminate the hidden dangers of substandard products commonly found in the market. Each injector undergoes rigorous sealing and injection pressure testing on a high-pressure flow simulation bench to ensure that every product delivered is of the highest quality, reducing your rework and maintenance hassles.
Guaranteed In-Stock Supply for Immediate Delivery: Understanding that time is money in the construction machinery industry, we maintain a large inventory of standard models. Whether you require single-unit maintenance or large-scale group maintenance, we can provide rapid response and delivery, minimizing downtime due to parts shortages and ensuring your project schedule remains unaffected.
Efficient Fuel Atomization Reduces Carbon Deposits: By optimizing the internal geometry of the nozzle, this product atomizes diesel fuel to optimal particle size. This process not only promotes rapid combustion within the combustion chamber but also prevents nozzle carbon buildup through thorough combustion, extending the lifespan of the engine cylinder head and piston rings and reducing long-term fuel maintenance costs.
Optimized Electromagnetic Response and Upgraded Materials: This product uses high-temperature resistant electromagnetic coil materials and a corrosion-resistant coating, effectively enhancing the reliability of the solenoid valve under repeated high-speed switching. This technological upgrade ensures that the injectors can respond sensitively to engine ECU commands, maintaining accurate fuel metering even during prolonged operation in extreme ambient temperatures.
Parameter Table
| Parameter Name | Parameter Value |
| OE Model | 363-0493 |
| Compatible Brand | Cater-pillar |
| Nozzle Type | Precision Multi-orifice Injection Type |
| Rated Working Pressure | 2000 bar |
| Coil Resistance | Complies with Original Equipment Manufacturer Specifications |
| Needle Valve Material | High Carbon Alloy Steel |
| Sealing Ring Material | High Temperature Resistant Fluororubber |
| Installation Fit Tolerance | Micron-level High Precision |
| Wear-resistant Treatment | Surface Hardening and Passivation Process |
| Lifespan Test | Passed Continuous High Pressure Cycle Test |
| Storage Environment Requirements | Dustproof, Moisture-proof, Dry |
| Packaging Specifications | Shockproof Industrial Plastic Sealing Box |
Application Scenarios
Large Open-pit Mining Operations: In the extreme and dusty working environment of mining areas, Cater-pillar excavators need to operate under high loads for several consecutive days. After replacing the engine with this product, its superior anti-clogging capability ensures stable power output during continuous engine operation, helping machine operators easily handle full-load excavation tasks and significantly improving the efficiency and continuity of ore loading.
Construction Site Pit Leveling: During urban foundation pit construction, bulldozers frequently operate at low speeds and high torque. By installing this precision injector, fuel supply control becomes extremely precise, maintaining ample power even at low speeds, reducing discomfort from frequent gear changes, and significantly lowering exhaust emissions during construction, thus better meeting green construction standards.
Q: Does the product require secondary calibration after receipt?
A: This injector is calibrated and matched to original factory parameters before leaving the factory. Users typically do not need additional calibration after installation; simply ensure the fuel lines are clean.
Q: Do you offer discounts for bulk purchases?
A: We highly value our long-term partnerships with engineering rental companies and large construction enterprises. Bulk purchases can enjoy exclusive tiered discount schemes. Please consult our sales manager directly.
Q: How long is the warranty service for our products?
A: We offer a 12-month after-sales quality guarantee for all products sold. During this period, we will provide replacement service for any malfunctions not caused by improper installation.
Q: How to reduce the risk of premature injector failure?
A: The key is the cleanliness of the fuel system. We strongly recommend checking and replacing the fuel coarse and fine filters simultaneously when replacing injectors to ensure that the diesel fuel entering the pump is free of impurities.
Q: Can you provide installation technical guidance?
A: We will include a detailed installation manual with your purchase. If you encounter any installation difficulties, our technical team can provide remote technical support via email.
