381100402 XCMG GR2605 motor grader control box assembly

381100402 XCMG GR2605 motor grader control box assembly

The 381100402 is the original control box assembly for the XCMG GR2605 grader. It integrates the operating handle, control switches, signal acquisition, and electrical interfaces, offering smooth operation, precise signals, and waterproof and vibration-resistant features, providing a stable and reliable operating core for the entire vehicle’s motion control.

Core Advantages

The installation location, fixing structure, wiring harness interface, and control logic are completely compatible with the original vehicle’s electronic control system, allowing for direct replacement without modification or programming—it’s ready to use immediately.

The internal precision positioning and reset structure ensures moderate handle travel and even force, reducing fatigue during long-term operation and providing precise, smooth, and non-slip control.

High-quality Hall effect/potentiometer sensors ensure linear, drift-free, and interference-free signal output, guaranteeing timely action response and precise control.

The overall sealed design is waterproof and oil-proof. The high-strength shell and bracket can withstand long-term vibration, dust, and oil contamination in the cab, preventing damage and poor contact.

Integrating control, switching, and signal functions reduces scattered components and potential fault points in the wiring, increasing maintenance and replacement efficiency and significantly shortening downtime.

Key Technical Parameters

Model: 381100402
Compatible Model: XCMG GR2605 Grader
Type: Cab Control Box Assembly (Electrical Control Unit)
Operating Voltage: DC24V
Sensing Method: High-precision Hall Effect / Potentiometer Sensing
Output Signal: Analog / Switch Signal (Original Manufacturer Protocol)
Protection Rating: IP65
Temperature Range: -40℃～85℃
Housing Material: High-strength Engineering Plastic + Metal Bracket
Installation Position: Original Position on the Cab Control Panel
Features: Smooth Operation, Precise Signal, Waterproof and Vibration Resistant, High Integration, Original Manufacturer Specifications

Application Scenarios

Used for centralized control and signal output of grader blades, steering, braking, and working devices.

Mainly used for replacement when there is operational lag, no action, signal drift, slow response, switch failure, short circuit, or burnt-out plugs.

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