801142455 oil injector-round XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Dedicated Circular Fuel Injector | Part No. 801142455 | Core Component for Improving Fuel Efficiency

In the continuous operation of large construction machinery, the accuracy of the fuel injection system directly affects engine efficiency and operating economy. The circular fuel injector (part number: 801142455) designed specifically for the XCMG XE2000 excavator, through advanced injection control technology and reliable sealing structure, has become a key component for optimizing engine performance.

This injector employs a high-precision solenoid valve and multi-layer filter design, enabling atomized injection at 2000 bar per cycle with fuel particle diameters less than 5μm, ensuring thorough mixing with air. The rigorously calibrated injection angle and flow rate profile perfectly match the combustion characteristics of the XE2000 engine, significantly improving combustion efficiency. The nozzle head, made of a special alloy, possesses excellent high-temperature resistance, allowing it to withstand the high-temperature environment of the combustion chamber for extended periods without deformation.

The mounting interface and circuit connection are specifically designed for the XE2000 engine, ensuring plug-and-play compatibility. Internally, it utilizes ultra-hard ceramic sealing rings to effectively prevent high-pressure fuel leakage and maintain stable injection pressure. The spring structure, having undergone 200,000 fatigue tests, guarantees consistent injector response under harsh operating conditions.

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318307381 turntablecentralizedlubricationsystem XCMG XE2000 excavator spare parts

46 813400615 RIGIDTUBE
47 813400583 RIGIDTUBE
48 318306992 SHOCKABSORBINGSEAT
49 803452140 HOSEASS’Y
50 805046615 BOLTM10×50
51 801142455 OILINJECTOR-ROUND
52 801140605 Z3/8PLUG
53 805200048 NUTM10
54 801142451 FIXINGBLOCKOFOIL INJECTOR- 10 PORTS
55 318304667 MOUNTINGSEAT
56 318306993 MOUNTINGSEAT
57 801141441 JOINT
58 801143392 CONNECTOR
59 329900460 PIPECLIP
60 803452112 HOSEASS’Y
61 318304678 STEELPIPE ASSEMBLY
62 803452156 HOSEASS’Y
63 801142457 CONNECTOR
64 318304684 MOUNTINGPLATE
65 801139308 PIPE-TO-PIPE CONNECTOR
66 318306991 MOUNTINGSEAT

XCMG XE2000 fuel injector
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High-pressure common rail injectors
Construction Machinery Fuel System
XE2000 Original Part Number