Diesel Engine Fuel Injector 156-3895 for C-ATERPILLAR CAT Engine 3412 Series
Diesel Engine Fuel Injector 156-3895 for C-ATERPILLAR CAT Engine 3412 Series
Detailed Product Datasheet:
| Parts Number |
156-3895 |
| Part Name |
20R-4148 |
| Payment | L/C , T/T |
| Packing | Original / Netural |
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The c-aterpillar 156-3895 injector is a premium heavy-duty fuel injection core component exclusively engineered for c-aterpillar 3412 series engines, including 3412B, 3412C, 3412E and 3412TA models. It adopts upgraded common rail injection technology and strictly adheres to c-aterpillar OEM manufacturing standards, integrating precision-machined components, high-strength wear-resistant materials and enhanced sealing structures. Specifically tailored to the high-load, high-temperature and harsh operating conditions of 3412 series engines, this injector delivers exceptional injection accuracy, superior durability and optimal fuel efficiency. It enables direct OEM replacement, rapidly restores engine power performance, reduces maintenance frequency and provides reliable long-term operation support for all heavy-duty equipment equipped with 3412 engines.
Core Parameters & Compatibility
| Parameter Item | Specific Specific-ations | Core Value |
| Applicable Engine Models | c-aterpillar 3412B, 3412C, 3412E, 3412TA | 100% OEM-compatible, perfectly fits the original engine’s fuel injection system without any modific-ation, avoiding power fluctuation, startup failure and fuel leakage caused by incompatible parts. |
| Injection Technology | Upgraded Common Rail Injection Technology, 4-stage injection control | Precisely controls injection timing, fuel volume and pressure, realizes pre-injection, main injection, post-injection and supplementary injection, optimizes combustion process, reduces engine noise and ensures stable operation. |
| Product Material | Sapphire precision nozzle, high-strength carbon steel plunger, nickel-plated anti-corrosion surface (Hardness: HRC74-77) | Enhances wear resistance, high-temperature resistance and corrosion resistance, effectively prevents nozzle carbon deposition, plunger wear and needle valve sticking, prolonging the injector’s service life. |
| Replacement Part Numbers | 156-3896, 10R-1271, 20R-0761, 178-0201 | Cross-compatible with multiple related injector models, facilitating spare parts purchase and reducing inventory costs for users. |
| Warranty Period | 17 months (New Parts); 14 months (Remanufactured Parts, Unlimited Working Hours) | Covers all quality-related problems, including injection pressure deviation, component damage and solenoid valve failure, providing professional after-sales technical guidance and support. |
Core Performance Features
| Performance Aspect | Technical Details | Product Advantages |
| High-Precision Injection | 9-hole precision nozzle, injection error ≤ ±0.6%, maximum injection pressure: 2150bar | Ensures uniform fuel atomization and full combustion, reducing carbon deposition by 23%, improving engine efficiency and reducing exhaust emissions effectively. |
| Super Durability | IP68 protection grade, 230 million injection cycles endurance, operating temperature: -43℃ to 158℃ | Adapts to harsh working environments such as heavy dust, high humidity, extreme cold and high temperature, service life up to 8800 working hours. |
| Energy Saving & Emission Reduction | Solenoid valve response time ≤ 0.065ms, intelligent fuel control system with real-time adjustment | Reduces fuel consumption by 15%-18%, meets Euro V emission standards, significantly reducing long-term operation costs for users. |
| Easy Installation & Maintenance | OEM standard size, net weight: 2.35kg, installation time ≤ 15.5 minutes, detachable nozzle for convenient cleaning and maintenance | Direct replacement without modifying the engine, reducing equipment downtime and simplifying daily maintenance procedures. |
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