LRS4531E REACH STACKER

● safety and reliablity

1）Rollover Protective Structure (ROPS)/Rollover Protection

Safety: Protecting both people and vehicles;Safety First.

2）360° Panoramic Image

The blind spots around the vehicle can be seen on the screen with 360 panoramic images, and the correct decision can be made to avoid accidents.

3）Automatic Fire Extinguishing System

Layout temperature monitoring sensors around the engine to monitor the temperature and smog inside the engine compartment in real time to alarm and automatic fire extinguishing , thus protecting both people and vehicles and avoiding accidents.

4）Single-layer Large Pitch Radiator

The overall layout design of the radiator through simulation technology aims to realize the sustainable operation ability of the radiator in high temperatures, high dust and other working environments.

5）Aluminum Alloy Fuel Tank

The fuel system is cleaner, and the life of power elements is longer.

6）Optimization of Rear Axle Steering Mechanism

Optimizing the dual-energy steering angle deviation through simulation technology reduce the steering angle deviation rate by 90% and extend the tire life by 0.5 times.

7）Stress Analysis and Improvement of Vehicle Structure

Adhering to LiuGong's design concept of powerful equipment under extreme working conditions, a stress simulation analysis has been conducted on the whole vehicle structure to achieve equipment durability.

8）Durable Core Components

Depending on over 30-year cooperation with LiuGong, world-famous components suppliers offer reliable products for LiuGong based on thecondition-adaptability-oriented concept.

● smart and efficient

1）Power System Matching Technology 

By simulating and matching the complete power system (working habits + engine + gearbox), the power matching is optimized, and the controller, handle, pump and valve are combined with the dynamic power matching system to shorten the system response time from 0.7s to 0.2s, the power output is more stable, and the operating efficiency of the hanging box is increased by 6%, thereby achieving more stable power output and improving the efficiency of box lifting by 6%.

2）Adaptive Anti-swing Damping Regulation Technology 

The system monitors the actual status of the container hoisting operation in real time, adjusts the swing range of the container, and improves the efficiency of container hoisting.

3）Electric-Control Load Sensing Hydraulic System 

High-efficiency e-control & pilot-operated proportional valves enable the vehicle to receive an instantaneous response and high-efficiency and stable self-automatic operation under work conditions.

4）Vertical Lift Technology

This system monitors and automatically calculates the angle and weight of the container hoisting in real-time and starts the compound action of boom lifting and telescoping with one button to realize the vertical lifting operation mode of the container hoisting. Significantly improve the efficiency of cross-container,train loading and unloading and other related operations.

● comfort and convenience

1）Electric Mobile Cab

One-button operation can conveniently and quickly adjust the field of view and angle. Angle in the cab. The starter battery can be turned on, and the cab can be moved by operating the button under off-vehicle condition. This technology is the first innovative technology put into use in China.

2）Quiet and Comfortable Driving Space 1

The noise around the driver's ear is less than or equal to 70dB, which is better than that of the same industry.

3）All-Rund illuminating

Working lights are well set on the front, rear, boom and slings for lifting loads to meet all the needs of various operating condition.

4）One-stop Maintenance

Equipped with ladder aisles on the left and right sides + access doors on the side, This layout configuration does not require trenches to enter the interior of the vehicle body for maintenance of engine, gearbox, transmission components and other components + replacement of external maintenance parts + 
centralized maintenance of electric control cabinets.

● energy conservation and environment protection

1）Defoaming Hydraulic Tank Design

As the industrial pioneer in China, the defoaming hydraulic tank equips with a 95% of defoaming rate; it can save the cost of changing hydraulic oil by lowering the oil temperature, lengthening over 50% the time for an oil change; can improve the reliability of hydraulic components by reducing the cavitation erosion.

2）Exclusive Power Curve Adjusting

Cummins exclusively designs power curves for the whole series of LiuGong products based on simulations of different operating conditions to realize the perfect match and produce highefficiency and energysaving products with a 3% reduction in fuel consumption.

3）Leading Post-processing Technology

Applying globally-leading Cummins postprocessors to monitor the temperature during the combustion comprehensively, enabling robust self-independent regeneration, lowering the rate of parking regeneration and 5% urea consumption. High-efficiency operation & longer service life, lower urea consumption cost.