Used Lonking 855N Loader

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LONKING 855N Wheel Loader Detailed Introduction

The LONKING 855N is a 5-ton class heavy-duty wheel loader developed by Lonking Holdings Limited, a top-tier construction machinery manufacturer headquartered in China. As a flagship model in Lonking’s N-series loader product line, it is upgraded based on the proven 855 series platform, balancing high working efficiency, extreme durability, low operational cost and operator comfort. It is adaptable to medium and heavy-duty working scenarios, with engine options compliant with EU Stage IIIA/US EPA Tier 3, and even Stage V/Tier 4 Final standards for global market regulatory requirements.

1. Core Performance Parameters

Item	Specification
Rated Load Capacity	5,000 kg
Standard Bucket Capacity	2.7 m³ (rock bucket), optional 2.2~4.5 m³ buckets for varied materials (e.g. 4.5 m³ coal bucket)
Operating Weight	16.8~17.5 t (varies with configurations)
Max. Breakout Force	≥175 kN
Max. Tractive Force	≥160 kN
Standard Dump Height	3,080 mm, optional 3,400/3,600 mm high-dump configurations
Max. Travel Speed	36 km/h
Min. Turning Radius (outer wheel)	5.8 m
Full Working Cycle Time (lift+dump+lower)	≤9.5 s
Gradeability	30°

2. Key Technical Features

2.1 High-Efficiency Powertrain

Engine: Standard equipped with Weichai WP10 series turbocharged intercooled diesel engine (162kW @ 2200rpm), optional Cummins QSB6.7 engine for export markets. It features low-speed high torque output, 8~10% lower fuel consumption than previous generation models, and strong adaptability to high-altitude (up to 4,000m) and extreme temperature working conditions.
Transmission: Equipped with Lonking’s independently developed electronically controlled power-shift planetary gearbox (4 forward, 2 reverse gears), with smooth shifting and 92%+ transmission efficiency. Optional ZF transmission is available for high-end configuration.
Drive Axle: Heavy-duty wet/dry wheel reduction axle with strong load-bearing capacity, optional differential lock for improved driving performance on muddy, slippery and uneven roads.

2.2 High-Performance Hydraulic System

Adopts dual-pump confluence hydraulic system, with fast response and strong lifting force; high-end configuration is available with load-sensing hydraulic system for further energy saving.
Core hydraulic components (seals, valves, pumps) are sourced from global suppliers including Parker and Rexroth, with low leakage rate and long service life.

2.3 Ultra Durable Structural Design

Articulated front and rear frames are welded with high-strength steel, optimized via finite element analysis to resist twisting and impact under heavy load conditions, with service life extended by 20% compared to ordinary models.
Reinforced boom and rocker arm, wear-resistant high-manganese steel bucket with optional wear-resistant lining, suitable for harsh working conditions such as mining and quarrying.
Sealed articulated pins with dust-proof design, maintenance-free for up to 1,000 working hours.

2.4 Safe & Comfortable Operator Cabin

ROPS (Roll-over Protective Structure) and FOPS (Falling Object Protective Structure) certified cabin as standard, ensuring operator safety in case of rollover or falling objects.
Panoramic glass design with 30% wider vision, minimal blind area.
Ergonomic adjustable shock-absorbing seat, pilot control joystick with light operating force, reducing operator fatigue during long-time work.
Built-in high-efficiency air conditioning, heating system, USB charging port and radio, cabin noise controlled below 75dB(A).
Full LCD instrument panel with real-time fault alarm function, optional reversing camera and driving recorder for extra safety.

2.5 Easy Maintainability

Large-angle upward-opening engine hood, all daily maintenance points (oil filters, air filter, hydraulic oil level check, etc.) are arranged within easy reach, cutting daily maintenance time by 40%.
Optional central automatic lubrication system, realizing regular automatic greasing of key parts, reducing manual maintenance workload.
Waterproof electrical connectors and on-board fault diagnosis system, enabling fast troubleshooting and reducing equipment downtime.

3. Application Scenarios & Adaptable Attachments

The 855N is widely used in the following scenarios, with rich optional attachments to expand functionality:

Scenarios: Construction site earthwork handling, concrete batching plant feeding, mining/quarry ore loading, aggregate yard sand and gravel transfer, port bulk cargo (coal, grain) handling, municipal snow removal, waste transfer, etc.
Optional attachments: Rock bucket, coal bucket, log grapple, grass grapple, fork, snow plow, breaker hammer, etc.

4. After-sales Support

Lonking has established sales and service networks in more than 100 countries and regions globally, with sufficient spare parts reserves. The 855N comes with a 1-year or 2,000 working hour warranty, and supports on-site maintenance, operator training and regular inspection services, providing full life-cycle support for customers.

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Used Lonking 855N Loader

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