803687494 XCMG GR2605 motor grader accelerator pedal

803687494 XCMG GR2605 motor grader accelerator pedal

803687494 is the original electronic throttle pedal assembly for the XCMG GR2605 grader. It utilizes non-contact Hall effect sensing, offering stable signal, linear response, and waterproof/shock-resistant properties, specifically designed for heavy-duty construction machinery operations.

Core Advantages

The mounting bracket, angle, and wiring harness connectors are completely designed according to the original vehicle specifications, allowing for immediate use without adjustments or hole modifications.

Utilizing Hall effect non-contact sensing technology, it eliminates wear and jamming, providing smooth, linear throttle output for more precise control.

The reinforced structural design can withstand long-term operational vibrations without loosening, drifting, or malfunctioning.

Waterproof and dustproof, high reliability: The overall sealed structure is waterproof, oil-proof, and dustproof, suitable for dusty, humid, and oily construction site environments.

It features signal redundancy, overvoltage, overcurrent, and reverse connection protection to prevent signal abnormalities from causing runaway or unstable power.

Key Technical Parameters

Model: 803687494
Compatible Model: XCMG GR2605 Grader
Type: Electronic Throttle Pedal (Hall Effect)
Operating Voltage: DC24V
Sensing Method: Hall Effect Non-contact
Output Signal: Dual-channel analog signal (redundant design)
Protection Rating: IP67
Temperature Range: -40℃～85℃
Housing Material: High-strength engineering plastic + metal bracket
Installation Method: Original position on the cab floor
Features: Smooth linear operation, stable signal, waterproof and shockproof, original factory specifications, long lifespan

Application Scenarios

Used for electronic throttle control in engines to achieve precise power control; Mainly used for replacing throttle jamming, slow response, unstable idling, fluctuating power, sensor failure, and plug damage.

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