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3349523 XCMG GR2605 motor grader half shaft
Model: 3349523
Type: Drive half shaft
Material: High-strength alloy steel, forged integrally with quenching and tempering treatment
Surface Treatment: Blackening for rust prevention
Hardness: Tough shaft body, high hardness and wear resistance on spline parts
Operating Temperature: -40℃～120℃
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Product Details:
3349523 XCMG GR2605 motor grader half shaft
3349523 half shaft is a core transmission component of the drive axle for construction machinery. It mainly transmits power from the differential to the wheels or wheel hub mechanism, bearing large torque and shock loads. With high strength, good toughness and excellent fatigue resistance, it is a key part for the traveling drive of equipment.
Technical Parameters
Model: 3349523
Type: Drive half shaft
Material: High-strength alloy steel, forged integrally with quenching and tempering treatment
Surface Treatment: Blackening for rust prevention
Hardness: Tough shaft body, high hardness and wear resistance on spline parts
Operating Temperature: -40℃～120℃
Structure: Splined at one or both ends for torque transmission and flange connection
Application Scenarios
Suitable for drive axles, wheel reducers and wheel drive parts of construction machinery such as loaders, graders, rollers and excavators. Used with differentials, wheel hubs and flanges for power transmission under heavy-duty, bumpy and continuous working conditions.
Common Faults & Troubleshooting
Spline wear and slipping: Caused by long-term heavy load or poor lubrication. Replace 3349523 half shaft and check mating spline parts.
Bending deformation and driving vibration: Result of impact or eccentric installation. Replace with a new half shaft and adjust assembly position.
Fracture or torsion break: Caused by severe overloading, impact or material fatigue. Replace the half shaft directly and check faults in the traveling system.
Journal scuffing and wear: Caused by bearing failure or seal oil leakage. Replace the half shaft along with matched bearings and seals.
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