382300109 XCMG GR2605 motor grader drop-down plate

382300109 XCMG GR2605 motor grader drop-down plate

The 382300109 pull-down plate is a core load-bearing connector in the working mechanism of engineering machinery. It is used for tensile force transmission, structural support, and position limiting at the articulated joints of the equipment, adapting to heavy-duty operating conditions and ensuring the stable operation of the working mechanism.

Core Functions and Roles

Tensile Force Transmission: Bears and transmits tensile loads during equipment operation, transferring power and load to the corresponding working components, ensuring the continuity of power transmission.

Structural Support: As a key component of the articulated connection, it provides structural support for the working mechanism, dispersing stress concentration and improving the overall structural stability and resistance to deformation.

Position Limiting: Limits the range of motion of the working components, preventing component displacement and movement, ensuring the accuracy and safety of equipment operation.

Connection Adaptation: Precisely matches the articulated mounting position of the equipment, enabling reliable assembly of various moving components, improving assembly accuracy and connection strength.

Key Technical Parameters

Model: 382300109
Name: Pull-down Plate
Applicable Equipment: Excavators, loaders, rake-like workpieces, and other construction machinery operating mechanisms and articulated parts
Material: High-strength alloy steel / Wear-resistant alloy steel (heat-treated for enhanced impact and fatigue resistance)
Operating Temperature: -40℃～+200℃
Core Features: High strength, impact resistance, wear resistance, durability, stable structure, and easy installation

Common Faults and Troubleshooting

Fault Symptoms: Deformation and bending of the pull-down plate, weld cracking, wear of connecting holes, loose bolts; abnormal noises, jamming, or positional deviation during operation.

Troubleshooting Points: After stopping the machine, check the appearance of the plate, the integrity of the welded parts, and the wear degree and tightness of the connections. If any abnormalities are found, stop using the machine immediately and replace the affected part.

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10. 805046843 Bolt M24×110
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15 381301984 Washer
16 329900301 Thickened Flat Washer
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18 805004837 Bolt M24×90
19 382300166 Preload Rod
20 801103215 Oil Cup M10×1

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