800167058 crankshaft adapter XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Crankshaft Adapter (Part No. 800167058): A Precise Transmission Hub for Power Connection

The XCMG XE2000 mining excavator, with its 192,000kg operating weight, 810kW imported engine, and 10-14m³ bucket capacity, continuously delivers powerful performance in heavy-duty mining operations worldwide. The crankshaft adapter (part no. 800167058), as a key connecting component between the engine crankshaft and the auxiliary transmission system, is the core hub for achieving precise power connection and efficient transmission, directly affecting the stability of the overall machine’s power distribution and the operating efficiency of the auxiliary system.

This crankshaft adapter is forged from high-strength alloy structural steel, possessing excellent structural rigidity and fatigue resistance. Facing the cyclic torque and impact loads generated by the high-speed rotation of the engine crankshaft, it can stably withstand the complex stresses during power transmission, effectively resisting deformation or cracks caused by long-term heavy-duty operation, avoiding power interruption due to adapter failure, and providing continuous and reliable power input to the auxiliary transmission system. In terms of design, it was specifically developed based on the crankshaft parameters and transmission requirements of the XE2000 engine. The dimensional accuracy, positioning tolerances, and keyway parameters of the two-end connection interfaces have been calibrated in multiple dimensions. Utilizing an optimized mechanical structure design, it evenly transmits the power output from the crankshaft to related components, reducing power transmission loss. Precise dynamic balancing ensures centrifugal force balance during high-speed operation, reducing additional vibration impact on the crankshaft and improving engine smoothness.

Relying on XCMG’s advanced manufacturing processes, this crankshaft adapter undergoes rigorous precision machining and quality inspection. The surface is machined with high-precision grinding, with the roughness of key mating surfaces controlled within 0.8μm to ensure a tight fit with the crankshaft and transmission components. Through an overall tempering heat treatment process, the body hardness reaches 28-32HRC, combining high strength and good toughness to meet the mechanical requirements of heavy-duty transmission. Each adapter undergoes magnetic particle inspection and full dimensional inspection to eliminate internal defects and machining errors. The performance of the crankshaft adapter directly impacts the collaborative efficiency of the engine’s auxiliary systems. Through stable power connection, it ensures efficient transmission of crankshaft power to auxiliary equipment such as generators and hydraulic pumps, guaranteeing the normal operation of critical systems like generators and hydraulic power. Precise connection accuracy reduces transmission backlash, lowers operating noise and component wear, extends the service life of auxiliary transmission systems, and reduces equipment maintenance costs. In the high-intensity working conditions of mining operations, reliable adapter performance provides crucial support for the continuous and efficient operation of the entire machine.

Choosing the XCMG XE2000 excavator crankshaft adapter (part number 800167058) not only provides you with a high-quality power connection component that is precisely matched and reliable, but also allows you to leverage XCMG’s global service network to enjoy timely parts supply and professional technical support. Let this precise power connection hub build a solid power transmission defense for your mining equipment’s engine system, contributing to uninterrupted efficient production.

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800169284 damper XCMG XE2000 excavator spare parts

1 800168997 3 BOLT
2 800167052 3MAT
3 800144926 1 ROLLING NEEDLE
4 800169071 1 CRANKSHAFT BELT PULLEY
5 800167053 8MAT
6 800167055 1 ROLL PIN
7 800167056 8 BOLT
8 800167057 1 PROTECTION COVER
9 800167058 1 CRANKSHAFT ADAPTER
10 800167059 8 BOLT
11 800167060 1 CRANKSHAFT GASKET
12 800168975 1 VISCOUS DAMPING ABSORBER
13 800167062 1 VISCOUS DAMPING ABSORBER