LiuGong Electric Wheel Loader EAT600 Electric Drive And Control Transmission SUN GEAR SHAFT 41A1108

Shandong Shengyue Technology Development Co.,Ltd is one of the most professional liugong electric wheel loader eat600 electric drive and control transmission sun gear shaft 41a1108 manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.

LiuGong Electric Wheel Loader EAT600 Electric Drive and Control Transmission SUN GEAR SHAFT 41A1108

Core Functions and Technical Features
1. Torque Transmission Hub: Serving as the "input" or "core stage" of the EAT600 drive unit's planetary gear reduction mechanism, it directly receives power from the high-torque drive motor. Through its precision-engineered sun gear tooth surfaces, it transmits energy at high speed to the surrounding planetary gears to achieve speed reduction and torque multiplication.
2. High-Strength Materials and Heat Treatment: Designed for all-electric wheel loaders, the component frequently withstands the peak torque surges generated by the motor. The OEM part is manufactured via integral die-forging using high-strength alloy steel; the gear surfaces undergo rigorous carburizing, quenching, and precision grinding processes, resulting in exceptional surface hardness and resistance to fatigue spalling.

Potential Failure Modes and Symptoms
1. Persistent abnormal noise from the transmission: During vehicle operation or when applying throttle for loading tasks, a high-pitched metallic knocking or rustling sound emanates from the center of the chassis, intensifying as the motor speed increases. This is typically caused by fatigue spalling of the carburized layer on the gear teeth or by tooth breakage.
2. Sudden increase in iron filings on the magnetic drain plug: During routine maintenance-such as changing the specialized EAT600 transmission fluid or cleaning the filter element and magnet-coarse, flake-like, or granular iron filings are found adhering to the magnetic drain plug.
3. Vehicle shuddering or binding: If severe plastic deformation or tooth breakage occurs on the gear surfaces, the drive wheels may exhibit rhythmic, intermittent jerking when the vehicle is climbing slopes at low speeds or operating under heavy loads.

DETAILS

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