800167070 auxiliary driving shaft XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Auxiliary Drive Shaft 800167070 | Original factory fit, stable force transmission, load-bearing and wear-resistant, ensuring efficient operation of the auxiliary system.

In the auxiliary systems of the XCMG XE2000 excavator (such as hydraulic pump auxiliary drive and cooling fan drive), the auxiliary drive shaft is the core power transmission component, directly determining whether the auxiliary equipment can obtain stable power synchronously. The XCMG XE2000 original auxiliary drive shaft (part number 800167070) is specifically designed for the transmission needs of the equipment’s auxiliary systems. It can precisely connect the main drive and auxiliary equipment, eliminating power interruptions and transmission noises caused by shaft deformation and wear, thus building a solid “power link” for the continuous and efficient operation of the XE2000 excavator’s auxiliary systems.

800167070 Auxiliary Drive Shaft: Three Core Advantages, Compatible with XE2000

Original factory precise fit: The dimensions strictly follow the XCMG XE2000 auxiliary system transmission layout standard. The shaft diameter accuracy (tolerance ≤ 0.008mm), keyway specifications, installation length and main transmission interface and auxiliary equipment input end are completely matched. It can be directly assembled without modification, avoiding shaft misalignment and transmission jamming caused by adaptation deviation, ensuring smooth power transmission path, and is compatible with the needs of multiple scenarios such as hydraulic auxiliary drive and heat dissipation system transmission.
High-strength load-bearing capacity: Made of 42CrMo alloy structural steel, it undergoes overall quenching and tempering treatment (hardness reaches HB220-250), with a tensile strength ≥1000MPa and a yield strength ≥800MPa. It can withstand high-frequency torque impact and radial load of the auxiliary system. Key parts of the shaft (such as shaft shoulders and keyways) are reinforced with rounded corners to effectively disperse stress concentration, prevent shaft breakage and keyway damage caused by overload, and ensure stable and lossless power transmission.
Wear-resistant, corrosion-resistant, and long service life: The shaft surface is nitrided (nitriding layer depth 0.3-0.5mm), with a surface hardness of HV850 or higher. The wear resistance is 70% higher than that of ordinary quenched and tempered shafts, which can reduce friction loss with bearings and couplings. At the same time, the nitrided layer has excellent corrosion resistance, which can resist the corrosion of lubricating oil impurities and slight moisture in the auxiliary system, and avoid the increase of the fit clearance caused by shaft corrosion. The service life exceeds 12,000 hours (50% higher than ordinary drive shafts), reducing the maintenance and downtime costs of auxiliary systems due to shaft failure.

Suitable for multiple scenarios, with traceable quality, and safe to use.

Whether the XE2000 is operating under high-intensity conditions in mining (with high-load operation of the auxiliary hydraulic system), heavy-duty construction in infrastructure projects (with high-frequency start-up of the cooling fan), or in humid and dusty outdoor environments, the 800167070 auxiliary drive shaft consistently delivers stable power transmission. Each drive shaft undergoes triple testing by XCMG (dimensional accuracy calibration, torsional strength test, and surface hardness test), conforming to the ISO 8434-1 standard for engineering machinery drive shafts and transmission components. Official traceability is supported, ensuring safe and trouble-free use and preventing auxiliary system failure and machine downtime caused by the breakage of inferior drive shafts.

Select 800167070, for XE2000 auxiliary systems.

If you encounter issues such as abnormal noise or insufficient power in the auxiliary system of your XCMG XE2000, or need to replace an aging or worn auxiliary drive shaft, the 800167070 original auxiliary drive shaft is the optimal choice. It ensures reliable power transmission, guaranteeing coordinated operation between the auxiliary system and the main drive, reducing the risk of auxiliary equipment failure, and helping the XE2000 maintain comprehensive and efficient operation under various high-intensity working conditions, thus facilitating the smooth progress of engineering tasks.

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800169251 fuel pump drive device parts XCMG XE2000 excavator spare parts

1 800169101 BOLT
2 800138361 LOCKINGPLATE
3 800167065 HEXAGONSCREW
4 800167066 WASHER
5 800167068 SEMI-CIRCLE KEY
6 800167069 DRIVEGEAR
7 800167070 AUXILIARY DRIVING SHAFT
8 800158319 MESHFILTER
9 800167072 BUSH
10 800158302 SEALINGPLUG
11 800167073 AUXILIARY ENGINE DRIVE SUPPORT

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