382101160 XCMG GR2605 motor grader support plate

382101160 XCMG GR2605 motor grader support plate

381100631 is the original manufacturer’s (OEM) dedicated controller mounting plate for the XCMG GR2605 grader. It is used to securely mount the vehicle’s control unit (such as the air conditioning/engine ECU), providing precise positioning, vibration protection, and a grounding path. It is suitable for harsh working conditions with strong vibrations and large temperature differences on construction sites, ensuring long-term stable operation of the control system.

Core Functions and Benefits

Precise Positioning Installation: The holes and limiting structures are machined according to the original manufacturer’s drawings, allowing for perfect mounting of the corresponding controller model without the need for hole modifications, avoiding wiring stress and poor plug contact caused by installation deviations.

Vibration Damping Protection: Equipped with shock-absorbing pads, it absorbs high-frequency vibrations and impacts during equipment operation, preventing internal solder joints from detaching and component damage.

Electrical Grounding and Heat Dissipation Assistance: The metal substrate also functions as a grounding device, suppressing electromagnetic interference (EMI); it also assists in heat dissipation of the controller housing, preventing overheating and performance degradation of electronic components under high-temperature conditions.

Sealing and Space Optimization: Combined with the sealed design of the cab/electric control compartment, it prevents dust and oil from entering; the rationally laid-out mounting position facilitates wiring harness insertion and removal and routine maintenance.

Key Technical Parameters

Model: 381100631
Name: Controller Mounting Plate (Electrical Control Unit Mounting Base Plate)
Compatible Model: XCMG GR2605 Grader (Dedicated Matching for Construction Machinery)
Material: High-strength cold-rolled steel plate (powder-coated surface for corrosion resistance, acid and alkali resistance, and oxidation resistance)
Installation Method: Bolt tightening (with locating pins to prevent incorrect installation), equipped with rubber shock-absorbing pads
Features: Original factory specifications, precise hole positions, vibration-resistant and durable, anti-corrosion coating, easy installation

Replacement and Maintenance Points

Stop the machine and disconnect the power. Disconnect all wiring harness plugs from the controller to prevent electric shock or damage to electronic components;
Remove the old plate according to the original torque standard and clean the mounting surface of oil and rust;
When installing the new plate, first install the locating pins, then tighten the bolts in a crisscross pattern; Install the shock-absorbing pads to ensure no play;
After installation, check the controller for levelness, wiring harness for straightness, and power-on test for no alarms and normal signals;
For outdoor applications, it is recommended to clean and check the anti-corrosion coating regularly to extend its service life.

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