381100543 XCMG GR2605 motor grader adjusting shim

381100543 XCMG GR2605 motor grader adjusting shim

In short: 381100543 is a specialized adjusting shim for construction machinery, compatible with XCMG series equipment. It features high precision, high elasticity, wear resistance, and pressure resistance, allowing for precise adjustment of assembly gaps, compensating for installation errors, and ensuring equipment assembly accuracy and operational stability.

Core Functions and Roles

Gap Adjustment: Precisely adjusts the assembly gaps between components, compensating for equipment installation deviations, optimizing component fit accuracy, and resolving issues of excessively large or small assembly gaps.

Sealing and Protection: Used in conjunction with sealing structures, it fills gaps between components, effectively preventing media leakage and dust intrusion, protecting core components from external impurities.

Shock Absorption and Buffering: The elastic material absorbs vibrations and impacts generated during equipment operation, reducing stress concentration between pipelines and components, and minimizing wear and abnormal noise.

Compensation and Adaptation: Adapts to thermal expansion and contraction and displacement deformation of equipment, absorbing installation errors, preventing damage to components due to rigid compression, and extending the overall system’s service life.

Key Technical Parameters

Model: 381100543
Name: Adjusting Shim (High-Precision Assembly Shim)
Compatible Models: General-purpose construction machinery (customizable for all XCMG equipment)
Specifications: Thickness, outer diameter, and inner diameter can be customized to meet different assembly gap adjustment needs.
Material: High-elasticity wear-resistant rubber / metal composite material (optional), with pressure resistance, oil resistance, and aging resistance.
Operating Temperature: -40℃～+120℃
Core Features: High-precision fit, shock absorption, reliable sealing, convenient installation, and strong versatility.

Common Faults and Troubleshooting

Fault Symptoms: Shim aging and hardening, deformation and collapse, seal failure, gap adjustment failure, wear and breakage;
Troubleshooting Points: After shutdown and cooling, check the appearance of the shim for deformation, cracks, and hardening; touch the assembly parts to check for abnormal gaps and media leakage; replace immediately if failure occurs.

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