381100400 XCMG GR2605 motor grader control box assembly

381100400 XCMG GR2605 motor grader control box assembly

The 381100400 is the original equipment manufacturer (OEM) control box assembly for the XCMG GR2605 grader. It integrates the vehicle’s electrical control, protection, and signal acquisition functions. Waterproof, dustproof, vibration-resistant, and durable, it ensures stable operation of the electrical system.

Core Advantages

Designed 1:1 according to the original vehicle’s electrical architecture, interface definitions, and installation dimensions, the plugs, holes, and mounting brackets are fully compatible with the original vehicle. It directly replaces the original control box without requiring wiring modifications.

Integrates power management, overload protection, signal acquisition, and loop control functions, enabling unified management of components such as the starter, generator, sensors, and actuators.

The outer casing features a waterproof and dustproof sealed design, resisting dust, rain, and humid construction site environments. Internal wiring is flame-retardant and insulated, adapting to high and low temperatures and vibration conditions.

Internal components are securely fixed, with strong vibration and impact resistance, reducing problems such as poor contact and loose wiring caused by bumps.

It has overcurrent, overload, short circuit, and reverse connection protection functions to prevent electrical faults from escalating and protect the entire vehicle’s electrical system and core components.

Key Technical Parameters

Model: 381100400
Compatible Model: XCMG GR2605 Grader
Operating Voltage: DC 24V (Engineering Machinery Standard)
Protection Rating: IP65 (Dustproof and Waterproof)
Housing Material: Flame-retardant engineering plastic + metal bracket
Installation Method: Original vehicle mounting location
Interface Type: Original waterproof plug + terminal block
Features: Integrated control, reliable protection, vibration-resistant and durable, original factory standard

Application Scenarios

Used for the electrical control and protection of the entire grader, covering electrical circuits such as starting, charging, signaling, and execution; mainly used for replacement and maintenance when the control box is flooded, wiring is aging, interfaces are loose, functions fail, or protection trips frequently.

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