380905044 XCMG GR2605 motor grader traction pin

380905044 XCMG GR2605 motor grader traction pin

The 380905044 towing pin is a core component for traction connections in construction machinery. It connects the traction equipment to the towed component, transmits traction force, and is suitable for heavy-duty traction conditions. It features high strength, impact resistance, and a secure, non-loosening installation.

Core Technical Parameters

1. Model: 380905044, a dedicated towing pin for construction machinery; there is no universal alternative.

2. Compatible Medium: No specific medium; primarily used for force transmission in mechanical traction.

3. Rated Traction Force: Suitable for heavy-duty traction requirements and can withstand high-intensity traction loads.

4. Operating Temperature: -40℃~120℃, suitable for various harsh outdoor construction environments.

5. Material: 40Cr alloy steel, heat-treated for high strength, impact resistance, and deformation resistance.

6. Surface Treatment: Blackened + anti-rust coating for rust and corrosion prevention and improved wear resistance.

7. Specifications and Dimensions: Compatible with standard traction interfaces for construction machinery; no additional adjustments required.

8. Fit Precision: Precisely matches the traction interface, with a fit clearance ≤0.05mm, eliminating the risk of loosening.

Core Functions and Roles

As a core component of the traction connection, it achieves a stable connection between the traction equipment and the towed component, accurately transmits traction force, and ensures smooth traction operations. Its high-strength material can withstand heavy traction loads and operational impacts, preventing deformation and breakage. High fit precision prevents loosening and misalignment during traction, protecting the connected components. Rust-proof and wear-resistant surface treatment adapts to complex outdoor working conditions, extending service life and ensuring safe and stable traction operations.

Suitable Scenarios

Widely used in various construction machinery such as excavators, loaders, bulldozers, and trailers for traction connection and towing operations. Suitable for heavy-duty traction scenarios such as infrastructure construction, mining, earthmoving, and road rescue, it is an indispensable core component for construction machinery traction operations.

Common Faults and Troubleshooting

When the traction pin is loose, check if the installation is in place and if the fixing parts are loose. Retighten the fixing bolts to ensure a secure connection. If the pin is deformed or broken, it is often due to overload or impact; replace it immediately and do not continue using it. If the surface is rusted or worn, clean the rusted areas and apply rust prevention treatment. If the wear is severe, replace the traction pin. If the clearance is too large, check the wear of the pin and the interface; replace it with the corresponding model of traction pin.

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