Product Overview

This electronic accelerator pedal assembly is original matching part for Liugong 5-ton wheel loaders, the core signal acquisition component of engine electronic fuel control system. It adopts integrated high-strength hollow injection shell, built-in high-precision Hall position sensor, matched with original multi-core waterproof corrugated wiring harness and dedicated plug. When stepping on the pedal, the sensor collects stroke displacement signal in real time and transmits it to engine ECU to accurately control fuel injection quantity, realizing linear and stable power output. Hollow heat dissipation shell avoids heat accumulation and signal drift under high temperature. Corrugated wiring harness resists gravel abrasion, water and dust on construction sites. The plug directly matches original vehicle wiring without rewiring, direct replacement with original mounting holes. Compatible with all Liugong 5-ton used loaders including 850, 850H, 856, 862. Widely used for domestic used loader refurbishment maintenance and complete machine export matching, supported by Qinyang Hengsheng 7/24 multilingual cross-border remote after-sales service system.

Core Product Parameters

Core Product Features

• Hollow Heat Dissipation Shell: Hollow design accelerates heat dissipation inside cab to avoid sensor signal drift under high temperature
• Non-contact Hall Sensor: No mechanical friction loss, no failure after long-term stepping
• Wear-resistant Corrugated Harness: Isolate gravel and oil abrasion, internal multi-core shielded signal wires
• Original Waterproof Plug: Match Liugong original vehicle harness, sealing rubber ring block mud and water penetration
• Mounting Base: Reserved original standard screw holes, align cab floor for direct installation

Typical Application Scenarios

• Qinyang Hengsheng mainly exports used Liugong 850/856 5-ton wheel loaders. All second-hand machines to be shipped overseas will follow unified cab electronic control refurbishment standard:Machine Inspection Stage: Fully test original electronic pedals, eliminate faulty pedals with contact wear, signal drift and aging wiring harness;Standardized Replacement Process: Mass install this genuine electronic accelerator pedal, organize cab wiring at the same time, completely solve common faults of used loaders such as throttle stuttering, unstable power and no response when stepping pedal;Overseas Shipment Warranty: Refurbished machines are shipped to construction sites in Africa, Middle East and Southeast Asia. The electronic pedal is covered by 6-month overseas core component warranty, sharply reduce short-term electronic failure reports after delivery and improve export reputation of used loaders.
• A large number of used Liugong 5-ton loaders are stocked in overseas infrastructure and mining markets, local rental fleets and repair shops have long-term demand for accelerator pedal replacement:Domestic Warehouse Stock: Qinyang Hengsheng warehouse stores electronic pedals for 850/850H/856 models, matched with full set maintenance parts for used loaders (thermostat, fuel filter, headlight, air compressor) for combined packing;Cross-border Sea Shipment: Carton packing with independent shockproof boxes, moisture-proof and anti-extrusion for long container transportation;Overseas Terminal Maintenance: Overseas repair shops purchase in bulk to replace faulty pedals causing throttle failure and weak acceleration on used loaders. Original plug direct connection without rewiring, local workers finish installation independently with support of 7/24 multilingual remote video technical guidance.

Product Benefits

• Abandon traditional contact wear structure, no signal attenuation or throttle failure after frequent stepping on sites. Electronic control failure return rate of overseas used loaders reduced by 70%, cut customer downtime maintenance loss.
• Original holes and wiring plug fully match without rewiring by professional electricians, local site workers finish replacement independently, save travel labor cost for on-site service and ease cross-border after-sales burden.
• Precise linear pedal signal delivers smooth power without stuttering during start, lifting and pushing, greatly improve operation experience of refurbished loaders. Higher transaction price under same vehicle condition, strengthen market competitiveness of Qinyang Hengsheng used loaders overseas.
• Dual protection of hollow heat dissipation shell and double-layer waterproof plug adapts high-temperature, dusty open-pit mine environment in Africa and Middle East. No water ingress or heat failure in long service extend overall service life of electronic control system of used loaders.