803689869 XCMG GR2605 motor grader grader combination switch

803689869 XCMG GR2605 motor grader grader combination switch

803689869 is the original factory-specific combination switch assembly for the XCMG GR2605 grader. It integrates multiple control functions including lights, wipers, turn signals, and horn. It features clear tactile feedback, stable signals, and is waterproof and vibration-resistant, serving as a core component for cab operation and overall vehicle electrical control.

Core Advantages

The mounting holes, wiring harness connectors, and control logic are perfectly matched to the original vehicle’s combination switch. It directly replaces the original combination switch without requiring rewiring, hole modification, or adjustments; it’s ready to use immediately.

The switch positions are accurately positioned and return smoothly. The feel of the lights, wipers, and turn signals is consistent, reducing fatigue during long-term operation and providing precise control without any play.

High-quality contacts and internal circuitry ensure stable signal output for lights, turn signals, horn, and wipers, preventing skipping, light interference, and poor contact.

The sealed, waterproof, and oil-proof casing, along with vibration-resistant reinforced internal contacts and wiring, makes it suitable for long-term bumpy, dusty, and humid operating conditions in the cab, minimizing damage.

Integrating multiple control channels into one unit reduces scattered switches and wiring fault points, resulting in high maintenance and replacement efficiency and significantly reduced downtime.

Key Technical Parameters

Model: 803689869
Compatible Model: XCMG GR2605 Grader
Type: Cab Combination Switch Assembly (Lights + Wipers + Turn Signals + Horn)
Operating Voltage: DC24V
Control Functions: Low Beam/High Beam/Parking Lights, Left/Right Turn Signals, Horn, Wiper Low/High Speed/Intermittent/Reset
Protection Rating: IP65
Housing Material: High-strength Flame-Retardant Engineering Plastic
Installation Method: Original Position on Cab Control Panel
Interface: Original Waterproof Plug
Features: Clear Feel, Stable Signal, Waterproof and Vibration Resistant, Integrated Control, Original Specifications

Application Scenarios

Used for centralized control of cab lights, turn signals, horn, wipers, and other functions, it is a key operating component for the daily operation and safe driving of graders.

It is mainly used for replacement and repair when switches malfunction, lights are not working/running lights, steering wheels do not return to their original position, wipers are not working, contacts are burned, or plugs are damaged by water.

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