Used Lonking 855N Loader

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LONKING 855N Wheel Loader Detailed Introduction

The LONKING 855N is a 5-ton rated load heavy-duty wheel loader developed by Lonking Holdings Limited, one of China’s leading construction machinery manufacturers. Tailored for high-intensity operational scenarios, it balances power, efficiency, durability and low lifecycle cost, and is widely recognized by global users in construction, mining, logistics and other sectors.

1. Core Powertrain Configuration

It supports multiple power options to meet different regional emission regulations and operational demands:

Standard configuration: Weichai WP-series electronically controlled diesel engine (compatible with China Stage III, China Stage IV, EU Stage V emission standards), with 162kW rated power, strong low-speed torque reserve, and 5~10% lower fuel consumption than competing products under the same working conditions. It is also equipped with automatic idle reduction and energy-saving mode, cutting standby and light-load fuel loss further.
Optional configuration: Cummins QSB series engine for high-end overseas markets, with stronger environmental adaptability and longer service life in extreme cold, plateau and dusty scenarios.
Matching powertrain: 4-forward 2-reverse heavy-duty planetary gearbox co-developed with Hangzhou Gear, with smooth shifting and 15% higher transmission efficiency than ordinary hydraulic gearboxes. The reinforced dedicated loader axle is equipped with a fully sealed wet brake system as standard, with strong braking force and 3 times longer service life than dry brakes, adapting to muddy and dusty harsh conditions.

2. High-Efficiency Hydraulic System

The 855N adopts a load-sensing priority hydraulic system with dual-pump confluence technology, which automatically distributes oil flow according to operational action demand:

Boom lifting speed is as fast as 5.8s, total 3-action cycle time (boom lifting + bucket tipping + boom lowering) is only 11.2s, greatly improving single-cycle loading efficiency.
Core hydraulic components are sourced from first-tier suppliers including Rexroth, with stable sealing performance and low failure rate, maintaining stable working pressure even under long-term high-load operation.

3. Structural Durability

The whole vehicle adopts reinforced heavy-duty design to adapt to high-impact working conditions:

Front and rear frames are welded with high-strength manganese steel, processed with overall stress relief and passed 200,000 times of fatigue strength tests, avoiding deformation under long-term heavy load.
Standard bucket capacity ranges from 2.7m³ to 4.5m³, optional customized buckets/attachments including rock bucket, wood grapple, grass grab, snow plow etc. The bucket cutting edge is made of high-hardness wear-resistant alloy, with service life more than 2 times that of ordinary buckets.
Hinge pins of the working device are quenched and chrome-plated, with dust-proof sealing structure, effectively reducing wear and extending maintenance intervals by 30%.

4. Operating Comfort

The cab is ROPS/FOPS certified, with humanized design to reduce long-time operation fatigue:

Wide panoramic glass provides 360° dead-angle-free operation view.
Equipped with fully adjustable air suspension seat, ergonomic control handle with operating force lower than 25N, and full hydraulic coaxial flow amplification steering system that is light and flexible with automatic return function.
Sound insulation materials reduce cab noise to below 78dB, standard high-efficiency automatic air conditioner, USB charging port, radio and other configurations are also available.

5. Maintenance Convenience

The rear engine hood supports 90° large-angle upward turning, all daily maintenance points are arranged in accessible positions at the side of the engine compartment, and daily inspection and filter replacement can be completed without climbing.
The electrical system adopts waterproof and dustproof integrated wiring harness with clear identification, which is convenient for fault diagnosis.
Lonking covers a global after-sales service network with sufficient spare parts supply, effectively reducing user downtime.

6. Key Technical Specifications

Item	Parameter
Rated load	5000kg
Operating weight	16.8~17.5t
Rated bucket capacity	2.7~4.5m³
Rated power	162kW / 2200rpm
Maximum breakout force	175kN
Maximum lifting height	3450mm
Maximum dumping height	3080mm
Maximum dumping reach	1080mm
Forward travel speed	0~11.5km/h (low gear), 0~38km/h (high gear)
Minimum turning radius (outer tire)	6200mm
Gradeability	30°
Emission standard	Optional Stage III / Stage IV / EU Stage V

Application Scenarios

The LONKING 855N is suitable for earthwork construction, mining material handling, quarry aggregate loading, port yard transfer, highway construction, snow removal and other scenarios, and can meet diversified operation demands by replacing different attachments. It has outstanding cost performance and low whole-lifecycle cost, making it an ideal choice for engineering and logistics operators worldwide.

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Original product

Used Lonking 855N Loader

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