Excavator Accessories Fuel Injector 104-3377 0R-8786 126-0499 222-5966 111-7916 116-3526 for Cat Spares 3126B 3126E for Construction Machinery
Excavator Accessories Fuel Injector 104-3377 0R-8786 126-0499 222-5966 111-7916 116-3526 for Cat Spares 3126B 3126E for Construction Machinery
Detailed Product Datasheet:
| Parts Number |
116-3526 |
| Part Name |
222-5966 |
| Payment | L/C , T/T |
| Packing | Original / Netural |
1.Customer satisfaction is the most important thing for us. We all products are tested before shipping. If customer meet quality problem, we will unconditionally provide replacement or refund.
2.Quality is culture - professional trading experience help you solve any problem .
3.70% of our popular selling products are in stock, which make sure quickly delivery. Normally, orders can be send out within 5 working days.
4.Sample order is accepted.
The c-aterpillar 116-3526 injector is a premium, heavy-duty fuel injection component exclusively developed for c-aterpillar 3412 series engines, including 3412C, 3412E, 3412TA and 3412B models. Adopting upgraded Electronic Unit Injection (EUI) technology and c-aterpillar’s original precision manufacturing standards, this injector integrates high-strength materials and advanced sealing technology, which is tailored to the high-load, high-temperature and complex working conditions of 3412 series engines. It boasts outstanding injection accuracy, super durability and superior fuel efficiency, enabling direct replacement of original injectors, rapid recovery of engine performance, reduction of maintenance costs and long-term stable operation support for various heavy-duty equipment equipped with 3412 engines.
Core Parameters & Compatibility
| Parameter Item | Specific Specific-ations | Core Value |
| Applicable Engine Models | c-aterpillar 3412C, 3412E, 3412TA, 3412B | 100% OEM-compatible, perfectly matching the original engine’s injection system, no modific-ation required, avoiding power instability and fuel leakage caused by mismatching. |
| Injection Technology | Upgraded Electronic Unit Injection (EUI) Technology | Achieves more precise control of injection timing and fuel volume, supports multi-stage injection, optimizes combustion process, and enhances engine power output stability. |
| Product Material | Tungsten carbide nozzle, high-strength alloy plunger, nickel-plated anti-corrosion surface (Hardness: HRC72-75) | Significantly improves wear resistance, high-temperature resistance and corrosion resistance, effectively preventing nozzle wear and needle valve jamming, extending service life. |
| Replacement Part Numbers | 10R-1270, 20R-0760, 178-0200, 116-3527 | Cross-compatible with multiple related injector models, facilitating spare parts procurement and reducing inventory pressure for users. |
| Warranty Period | 15 months (New Parts); 12 months (Remanufactured Parts, Unlimited Working Hours) | Covers all quality-related issues, including injection pressure deviation and component damage, providing professional after-sales technical support. |
Core Performance Features
| Performance Aspect | Technical Details | Product Advantages |
| High-Precision Injection | 8-hole precision nozzle, injection error ≤ ±0.8%, maximum injection pressure: 2000bar | Ensures uniform fuel atomization and full combustion, reducing carbon deposition, improving engine efficiency and reducing exhaust emissions. |
| Super Durability | IP68 protection grade, 200 million injection cycles endurance, operating temperature: -40℃ to 150℃ | Adapts to harsh working environments such as high dust, high humidity and extreme temperature, service life up to 8000 working hours. |
| Energy Saving & Emission Reduction | Solenoid valve response time ≤ 0.08ms, intelligent closed-loop fuel control system | Reduces fuel consumption by 13%-16%, meets Euro V emission standards, significantly lowering long-term operation costs. |
| Easy Installation & Maintenance | OEM standard size, net weight: 2.2kg, installation time ≤ 18 minutes, detachable nozzle for easy cleaning | Direct replacement without modifying the engine, reducing equipment downtime and simplifying daily maintenance work. |
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