800361422 XCMG GR2605 motor grader wheel-side assembly

800361422 XCMG GR2605 motor grader wheel-side assembly

The 800361422 wheel assembly is a core component of the construction machinery’s walking system. Integrating the rim, hub, and bearings, it transmits power, supports equipment weight, and is suitable for heavy-duty and complex road conditions. It features wear resistance, impact resistance, and stable operation, ensuring smooth equipment movement.

Core Technical Parameters

1. Model: 800361422, a dedicated wheel assembly for construction machinery, compatible with the host machine’s walking system interface.

2. Compatible Media: No specific media; primarily used for power transmission and load support in the walking system.

3. Material: Rim (Q355B carbon steel), hub (40Cr alloy steel), heat-treated for high strength and deformation resistance.

4. Operating Temperature: -40℃~120℃, suitable for harsh outdoor working environments such as high and low temperatures, dust, and mud.

5. Surface Treatment: Rim powder coating/galvanizing; hub blackened with an anti-rust coating for rust prevention, corrosion resistance, and wear resistance.

6. Specifications and Dimensions: Compatible with standard tire models for engineering machinery; wheel hub diameter and bolt hole positions precisely match the main unit mounting position.

7. Load Capacity: Suitable for heavy-duty working conditions, stably supporting the weight of the entire machine and withstanding impact loads during movement.

8. Fit Precision: All components are tightly assembled; the clearance between bearings and wheel hubs/rims is reasonable, ensuring smooth operation without jamming or abnormal noise.

Core Functions and Roles

As a core component of the walking system, it receives power transmitted from the drive system, driving the tires to rotate and enabling smooth movement of the equipment; it stably supports the weight of the entire machine, distributing ground reaction forces and preventing excessive localized stress that could damage components; its integrated bearing structure reduces rotational friction, ensuring smooth movement and lowering energy consumption; it possesses excellent impact and wear resistance, adapting to complex road conditions, protecting the tires and other components of the walking system, and extending the equipment’s service life.

Suitable Scenarios

Widely used in various construction machinery such as excavators, loaders, bulldozers, and road rollers, it is suitable for heavy-duty and complex road conditions such as infrastructure construction, mining, earthwork engineering, and road construction. It is an indispensable core assembly component of the equipment’s walking system, directly affecting the equipment’s walking stability and operating efficiency.

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1 800361422 Wheel assembly – Front left wheel
2 275400253 Balance box assembly
3 800361418 Wheel assembly – Front right wheel
4 800361419 Wheel assembly – Rear right wheel
5 800361421 Drive axle final drive reduction gear assembly
6 800361903 Wheel assembly – Rear left wheel

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