382300157 XCMG GR2605 motor grader teeth

382300157 XCMG GR2605 motor grader teeth

382300157 Gears are core force-bearing transmission components in the transmission and operating mechanisms of engineering machinery. Made of high-strength, wear-resistant steel, they transmit torque, bear loads, and enable power transmission and operational actions.

Core Functions and Roles

Power Transmission: As the core force-bearing component of the transmission system, it transmits torque, tension, and pressure during equipment operation, ensuring stable power transmission.

Load Bearing: It bears the mechanical loads during equipment operation, dispersing stress concentration and ensuring structural stability and operational reliability.

Meshing Transmission: It meshes with matching gears, gear rings, and other components to achieve precise transmission and positioning, ensuring the operational accuracy of the equipment.

Wear-Resistant and Durable: Made of high-strength, wear-resistant steel and treated with special processes, it possesses excellent wear resistance, impact resistance, and fatigue resistance, making it suitable for heavy-duty working conditions.

Key Technical Parameters

Model: 382300157
Name: Gear (Transmission Gear / Working Gear)
Applicable Equipment: Transmission and working mechanisms of construction machinery such as excavators, loaders, graders, and engineering cranes
Material: High-strength alloy steel, heat-treated by tempering, quenching, and hardening, possessing high hardness, high wear resistance, and high toughness.
Operating Temperature: -40℃～+200℃
Core Features: High strength, high wear resistance, impact resistance, stable transmission, and strong load-bearing capacity.

Common Faults and Troubleshooting

Fault Symptoms: Excessive tooth surface wear, tooth surface cracks, tooth deformation, abnormal meshing noise, and transmission jamming;
Troubleshooting Points: After stopping the machine, check the appearance of the tooth surface for wear, deformation, and cracks. Check the meshing clearance and transmission smoothness. Replace or repair any abnormalities promptly.

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1 382300107 Rake handle
2 382300122 Pin
3 382300149 Snap ring
4 382300157 Tooth

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