380906175 XCMG GR2605 motor grader front axle body

380906175 XCMG GR2605 motor grader front axle body

380906175 is the original factory front axle body (axle housing) of the XCMG GR2605 grader. It is the core structural component for front axle steering and load-bearing, integrating the steering knuckle mounting interface, tilt joint connection position, and braking system mounting surface. It bears the load of the entire front of the machine, transmits steering force, and ensures the stability and steering accuracy of the grader during operation.

Core Functions and Roles

Heavy-duty Load Bearing: As the front load-bearing frame, it withstands the load of the entire front axle, the impact load of the blade operation, and the alternating stress from road bumps, ensuring that the structure does not deform or crack;
Steering and Transmission Integration: Provides a precise installation reference for components such as the left/right steering knuckles, steering pins, bushings, seals, and oil cups, ensuring reliable transmission of steering force; it also provides a mounting platform for the front axle braking and lubrication systems;

Connection and Positioning: Connects the frame to the front axle tilt joint and steering mechanism, ensuring the relative positional accuracy of each component and preventing loose connections and steering jamming during operation;

Protection and Sealing: An internal lubrication chamber is formed, and the exterior is sealed with a cover plate and seals to prevent impurities from entering and protect the internal bearings and transmission components.

Key Technical Parameters

Model: 380906175
Name: Front Axle Body (Front Axle Housing Assembly)
Compatible Models: XCMG Grader GR2605 and other GR series original models
Material: Integral high-strength alloy cast steel, strengthened by normalizing and tempering heat treatment, with long-lasting anti-rust spray coating on the surface
Structure: Integral cast axle housing, with reserved steering pin holes, bolt mounting holes, oil injection holes, and oil drain holes, with positioning stops and sealing grooves
Installation Method: Bolted to the frame, and assembled at both ends with pins to tilt joints and steering knuckles

Common Installation Locations

Front of the machine, the core body of the front axle assembly under the frame; connected to the left/right steering knuckles at both ends (e.g., the left steering knuckle of 380906168), hinged to the frame in the middle, often used with steering pins, bushings, seals, oil cups, and steering pin covers (380400962).

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1 380906175 Front Axle Body
2 380906165 Tilt Rod
3 805639367 Pin 6.3×63
4 805238897 Nut M36×2
5 380901059 Washer
6 380901058 Washer
7 380901055 Sleeve
8 805604518 Pin Shaft
9 801103215 Oil Cup M10×1
10 380901056 Locking Plate
11 805011330 Bolt M10×25
12 329900302 Thickened Flat Washer
13 380906190 Cover Plate
14 380906185 Pin
15 805046591 Bolt M20×50
16 805338245 Washer 20
17 380300694 Adjusting Shim

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