New generation LG855H wheel loader
All generations of Lonking LG855H loaders are popular models in the market. The new‑generation LG855H loader has undergone continuous market research and technical demonstration. While inheriting the strengths of previous models, it features optimizations and upgrades to its power system, overall performance, structural components, ergonomics, styling and fine details.
Compliant with China Stage‑IV emission standards, the new‑generation Lonking LG855H delivers improved performance, expanded working range and stronger adaptability. It is widely applicable to a variety of medium‑ and heavy‑duty working conditions.
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Product Features
● Equipped with National‑Stage‑IV engine for high efficiency, reliability and powerful performance.
● Reinforced design for heavy‑duty front and rear frames. Cast‑steel components are adopted for key positions of the front frame; the thickened and strengthened frame structure delivers superior stability.
● Optimized golden‑ratio layout with large span and long wheelbase, which reduces traveling resistance and greatly extends tire service life.
● Large‑ratio power‑shift transmission well‑matched with the engine. Fitted with self‑developed reinforced 280 heavy‑duty drive axle for high reliability.
● Standard follow‑up pilot hydraulic control system synchronously adjusted with the seat, delivering comfortable operation and precise control.
● Adopts large‑bore hydraulic cylinders. Equipped with hydraulic system limit protection, cylinder protective sleeves and anti‑fall safety bars.
● Pneumatically controlled parking brake with protection switch and mandatory neutral‑start function for enhanced machine safety and reliability.
● Brand‑new 4th‑generation Lonking appearance with generous styling. Spacious cab provides superior driving comfort.
● Lonking intelligent management system. Operators can monitor real‑time operational data of the machine via mobile phones, PCs and other devices to improve equipment utilization rate.
| Lonking LG855H Technical Specifications |
|---|
| Bucket Capacity Range (m³) | 2.5-4.0 |
| Rated Load Capacity (kg) | 5000 |
| Rated Power (kW/rpm) | 170/2200 |
| Operating Weight (kg) | 17500±300 |
| Maximum Traction Force (kN) | 160±3 |
| Maximum Break‑out Force (kN) | ≥185 |
| Dump Clearance (mm) | 3110±30 |
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Heavy‑Load Structure, High Strength and Higher Durability
- Reinforced transmission for higher load‑bearing capacity and further enhanced reliability.
- Centrally‑arranged structure with large span and long wheelbase delivers greater load‑bearing capacity, superior machine stability and extended service life. It adopts an optimal 3230 mm wheelbase, which fits various medium‑ and heavy‑duty conditions and provides excellent site adaptability.
- Structural components are designed with finite‑element analysis and manufactured by robotic welding technology, featuring high torsion‑resistance coefficient and dependable welds.
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Reinforced Transmission & Axle, High Reliability and High Efficiency
- Reinforced transmission delivers greater load‑bearing capacity and further improved reliability.
- Reinforced heavy‑duty drive axle; key components are optimally designed for higher strength, superior load‑bearing performance and extended service life.
- Scientifically matched with high‑power engine for low maintenance costs.
- Three‑piece‑structure front drive shaft for longer service life.
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New‑look Design, Superior Comfort & Convenient Maintenance
‑ The newly‑styled cab features an elegant appearance, spacious interior and broad field‑of‑view. The brand‑new human‑centered cockpit design delivers outstanding driving comfort.
‑ Fitted with multi‑functional digital LCD instrument panel. Abundant data readouts enable operators to keep full track of machine operating conditions.
‑ One‑piece metal engine hood offers high structural strength for easy repair. Large‑opening side service doors grant ample access space and greatly simplify daily maintenance.
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Lower Fuel Consumption, High Efficiency & Superior Controllability
‑ Powered by Weichai Tier 2 engine, delivering high power‑to‑efficiency performance with low fuel consumption.
‑ Adopts full‑hydraulic load‑sensing steering system plus dual‑pump combined working hydraulic system. It brings faster boom lifting speed, larger breakout force, lighter steering operation and improved energy‑saving performance.
| serial number | DESCRIPTION | UNIT | DATAHigh Dump |
|---|
| A | Overall Height‑ Bucket Raised | mm | 5232 5476 |
| B | Bucket Pin Height at Max. Lift | mm | 4131 4470 |
| C | Dump Clearance at Max. Lift (45°) | mm | 3033 3385 |
| D | Reach at Max. Lift and 45° Dump | mm | 1267 1328 |
| E | Rack Back Angle at Carry | ° | 46 46 |
| F | Rack Back Angle at Ground | ° | 45 45 |
| G | Digging Depth | mm | 70 70 |
| H | Rack Back Angle at Max. Lift | ° | 45 46 |
| I | Dump Angle at Max. Lift | ° | 46 45 |
| J | Carry Height | mm | 400 400 |
| K | Ground Clearance | mm | 408 408 |
| L | Center Line of Front Axle to Hitch | mm | 1615 1615 |
| M | Wheel Base | mm | 3230 3230 |
| N | Overall Length | mm | 6220 6570 |
| O | Departure Angle | ° | 28 28 |
| P | Height to Top of Cab | mm | 3400 3400 |
| Q | Overall Width over Bucket | mm | 3030 3030 |
| R | Min. Turning Radius over Bucket | mm | 7245 7400 |
| S | Min. Turning Radius over Tires | mm | 6540 6540 |
| T | Steering Angle‑ Left/Right | ° | 35 35 |
| U | Width at Tread Center | mm | 2240 2240 |
| V | Overall Width over Tires | mm | 2835 2835 |
TECHNICAL PARAMETERS 技术参数
| Module | Parameter Name | Value | Unit |
| BASIC | Bucket Capacity | 3 | m³ |
| BASIC | Rated Payload | 5000 | kg |
| BASIC | Operating Weight | 17200-20300 | kg |
| BASIC | Traction Force | 160±3 | kN |
| BASIC | Breakout Force | 185±5 | kN |
| BASIC | Overall Dimensions (L×W×H) | 8460(8650)×3000-3400 | mm |
| ENGINE | Maker/Model | WEICHAI/WP10G220E21 | - |
| ENGINE | Rated Power | 162/2200 | kW/rpm |
| ENGINE | Maximum Torque | 860/1400-1600 | N·m/rpm |
| ENGINE | Bore x Stroke | 126×130 | mm |
| ENGINE | No. of Cylinders | 6 | Cylinder |
| ENGINE | Displacement | 6.97-7.26 | L |
| ENGINE | Air Cleaner | Three Stage Air Cleaner | - |
| ENGINE | Alternator | 70 | Amp |
| ENGINE | Battery | 2-24V/120 | Ah |
| ENGINE | Starting Motor | 24V/7.5 | kW |
| DRIVE TRAIN | Type of Transmission | Planetary Powershift | - |
| DRIVE TRAIN | Shift Type | Mechanical Powershift Control | - |
| DRIVE TRAIN | Pressure of Transmission | 1.1-1.5 | MPa |
| DRIVE TRAIN | Torque Converter Type | Single-stage | Dual-turbine |
| DRIVE TRAIN | Axles | Rigid (Front)&Oscillating(Rear) | - |
| DRIVE TRAIN | Rear Axle Oscillation | ±10 | ° |
| DRIVE TRAIN | Differential | Conventional | - |
| DRIVE TRAIN | Main Reducer | Spiral Bevel | 1-stage Reduction |
| DRIVE TRAIN | Final Reduction | Planetary Reduction | - |
| DRIVE TRAIN | Tire | 23.5-25 L-3 16PR TT | - |
| DRIVE TRAIN | Travel Speed-Forward | 1-39 | km/h |
| DRIVE TRAIN | Travel Speed-Reverse | 16 | km/h |
| BRAKE SYSTEM | Service Brake | Gas Push Oil Caliper Brake | - |
| BRAKE SYSTEM | Setting Pressure | 0.70-0.78 | MPa |
| BRAKE SYSTEM | Parking Brake | Air Actuated Caliper Brake | - |
| BRAKE SYSTEM | Emergency Brake | Air Actuated Caliper Brake | - |
| STEERING SYSTEM | Type | Hydraulic Load Sensing System | - |
| STEERING SYSTEM | Pump | 178L/min-2200rpm | - |
| STEERING SYSTEM | System Pressure | 15 | MPa |
| STEERING SYSTEM | Cylinder Type | Double Acting | - |
| STEERING SYSTEM | Steering Angle | ±35 | ° |
| HYDRAULIC SYSTEM | Type | Mechanical Shift Working Control | - |
| HYDRAULIC SYSTEM | Pump | 220L/min-2200rpm | - |
| HYDRAULIC SYSTEM | Control Valve | 2 Spool | - |
| HYDRAULIC SYSTEM | System Pressure | 16 | MPa |
| HYDRAULIC SYSTEM | Cycle Time | 9.3 | Sec |
| SERVICE REFILL CAPACITY | Fuel Tank | 285 | L |
| SERVICE REFILL CAPACITY | Hydraulic Tank | 180 | L |
| SERVICE REFILL CAPACITY | Crankshaft | 17 | L |
| SERVICE REFILL CAPACITY | Transmission | 45 | L |
| SERVICE REFILL CAPACITY | Front Axle/Rear Axle | 28/28 | L |
| CONFIGURATION | Standard Configuration | WEICHAI Engine | - |
| CONFIGURATION | Standard Configuration | LONKING Transmission | - |
| CONFIGURATION | Standard Configuration | Mechanical Powershift Control | - |
| CONFIGURATION | Standard Configuration | LONKING Axles (Dry type) | - |
| CONFIGURATION | Standard Configuration | Mechanical Shift Working Control | - |
| CONFIGURATION | Standard Configuration | Air Actuated Caliper Brake | - |
| CONFIGURATION | Standard Configuration | ROPS&FOPS Cabin | - |
| CONFIGURATION | Standard Configuration | LCD Dashboard | - |
| CONFIGURATION | Standard Configuration | Air Conditioner | - |
| OPTIONAL | Optional Parts | Oil-bath Air Filter | - |
| OPTIONAL | Optional Parts | Radial Tires | - |
| OPTIONAL | Optional Parts | Limited Lifting Position | - |
| OPTIONAL | Optional Parts | 3rd Spool for Auxiliary Function | - |
| OPTIONAL | Optional Parts | Sliding Cabin Window | - |
| OPTIONAL | Optional Parts | Electric Heating Rear Window | - |
| OPTIONAL | Optional Parts | Lockable Oil Tank Cap | - |
| OPTIONAL | Optional Parts | Rear View Camera | - |
| OPTIONAL | Optional Parts | Radio/MP3 | - |
| OPTIONAL | Optional Parts | Bucket(3 Piece Cutting Edges) | - |
| OPTIONAL | Optional Parts | Rock Bucket(2.7m³) | - |
| OPTIONAL | Optional Parts | Enlarged Bucket(3.2m³) | - |
| OPTIONAL | Optional Parts | Enlarged Bucket(3.6m³) | - |
| OPTIONAL | Optional Parts | Coal Bucket(4.0m³) | - |
| OPTIONAL | Optional Parts | Coal Bucket(4.2m³) | - |
