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3349533 XCMG GR2605 motor grader half shaft
Model: 3349533
Type: Drive half shaft
Material: High-strength alloy steel, integrally forged with quenching and tempering plus surface hardening
Surface Treatment: Blackening for rust prevention
Hardness: Tough and impact-resistant shaft body, high hardness and wear resistance on spline areas
Operating Temperature: -40℃～120℃
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Product Details:
3349533 XCMG GR2605 motor grader half shaft
3349533 half shaft is a key transmission part of the drive axle for construction machinery. It is mainly used to transmit power from the differential to the wheel reducer or wheels, bearing high torque, shock loads and repeated torsion. It features high overall strength and excellent fatigue resistance, making it crucial for stable traveling drive of equipment.
Technical Parameters
Model: 3349533
Type: Drive half shaft
Material: High-strength alloy steel, integrally forged with quenching and tempering plus surface hardening
Surface Treatment: Blackening for rust prevention
Hardness: Tough and impact-resistant shaft body, high hardness and wear resistance on spline areas
Operating Temperature: -40℃～120℃
Structure: Splined at both ends or flange-connected at one end, with stable torque transmission
Application Scenarios
Suitable for drive axles, wheel side mechanisms and wheel hubs of construction machinery such as loaders, graders, rollers and forklifts. Used with differentials, bearings and seals, ideal for heavy-duty, complex road conditions and continuous operation.
Common Faults & Troubleshooting
Spline wear and transmission slip: Caused by long-term heavy load or insufficient lubrication. Replace 3349533 half shaft and inspect mating parts.
Shaft bending and running vibration: Resulting from external impact or poor coaxiality during installation. Replace with a new half shaft and calibrate assembly position.
Torsional fracture: Caused by severe overloading, sudden stop impact or material fatigue. Replace the half shaft directly and check for abnormal loads in the traveling system.
Journal scuffing and wear: Caused by bearing failure, foreign matter intrusion or seal oil leakage. Replace the half shaft together with bearings and seals simultaneously.
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