【Product Overview】
The LiuGong 855 series wheel loader is a classic model in China's construction machinery sector, renowned for exceptional reliability, high efficiency, energy savings, and excellent adaptability to various working conditions. The extended reach version optimizes the lifting mechanism based on the standard model, significantly increasing dumping height and working range. It is particularly suitable for applications requiring high-position material discharge, such as logistics warehousing, construction sites, aggregate yards, and concrete batching plants.

The extended reach arm is manufactured from high-strength steel, with rated load capacity increased by approximately 10% compared to the standard arm. Equipped with hydraulic outriggers, it ensures machine stability and safety while operating at increased heights.

【Key Performance Parameters】

【Overall Dimensions】

【Extended Reach Features】

1. Reinforced Structural Design
The extended reach arm is manufactured from high-strength steel, with a standard arm length of 2.3 meters and a height increase of 90mm, significantly enhancing durability and load capacity.

2. Expanded Working Range
Maximum dumping height increased to 3100-3480mm (varies by model), effectively extending high-position discharge capability for applications such as high-platform trucks and elevated storage.

3. Enhanced Stability
Equipped with hydraulic outriggers to provide additional machine stability during extended reach operations, ensuring safety and reliability at elevated working positions.

4. Increased Load Capacity
Rated load capacity increased by approximately 10% compared to the standard arm, maintaining excellent loading performance while achieving greater working heights.

【Key Technical Features】

1. Efficient and Fuel-Saving Powertrain
Powered by Cums or Weichai high-power engines, combined with LiuGong's self-developed high-efficiency torque converter and low-speed transmission, achieving fuel consumption 20% lower than comparable models. The Stage IV model features the Cums L9 engine with LiuGong-specific power curve for enhanced performance and lower fuel consumption.

2. Dual Pump Converging Hydraulic System
Utilizes dual pump converging technology with high-pressure unloading, effectively reducing hydraulic system overflow losses and saving fuel by over 5% while maintaining operational efficiency. System operating pressure is 20-21MPa, with hydraulic components tested to 1 million cycles for superior reliability.

3. Reinforced Structural Components
CAE finite element analysis-optimized frames, booms, tie rods, and buckets with reinforced critical areas. Wheel axle support shafts are fully quenched, and brake disc diameters are increased, significantly enhancing durability and reliability.

4. Comfortable and Safe Operator Environment
The cab offers excellent visibility, superior sealing, and reduced noise levels. Equipped with adjustable premium seats and ergonomically designed control levers. Safety features include anti-slip steps and falling object protection structures.

5. Easy Maintenance Design
Service windows provide convenient access to transmission filters and control valves. Brake fluid reservoir is positioned for easy refilling, with adequate clearance around components for maintenance access.

【Typical Applications】

• Construction site material handling

• Logistics warehousing and high-stack operations

• Aggregate yards and concrete batching plant feeding

• Port terminal bulk material transfer

• Mining auxiliary operations

• Road construction and maintenance projects

【Extended Reach Application Advantages】
The extended reach wheel loader is particularly suitable for:

• High-Discharge Operations: Dumping heights up to 3.5 meters, ideal for high-platform trucks and batching plant hoppers

• Warehouse Stacking: Expanded working range improves warehouse space utilization

• Over-Vehicle Loading: Ability to load across vehicle bodies, reducing machine movement

【Optional Configurations】

• Multiple bucket capacity options (2.7-5.0 m³)

• Pilot hydraulic control system

• Air conditioning system

• Reverse camera system

• ROPS/FOPS certified cab

• Various attachments (forks, log grapple, side dump bucket, etc.)