The stability of fully-electric stackers plays a vital role in the logistics and warehousing industry, especially when facing different load conditions. The stability of the vehicle body directly affects the work efficiency, safety and service life of the equipment.
The stability of electric stackers is closely related to their design structure. During the design stage, manufacturers usually make precise calculations and adjustments to the load-bearing capacity, structural strength and center of gravity position of the vehicle body. To ensure the stability of the equipment under different loads, designers usually adopt a low-center-of-gravity structural design so that the center of gravity of the equipment is as close to the ground as possible, which can effectively reduce the risk of tilting. When the stacker is carrying heavy objects, the low-center-of-gravity design can greatly reduce the rollover or instability caused by load offset. In addition, the optimization of the width and wheelbase of the vehicle body is also an important means to improve stability. A wider body and a suitable wheelbase design can ensure the stability and maneuverability of the stacker during work, especially when turning or climbing.
All-electric stackers usually use an electric drive system that can provide smooth and accurate power output. Under different loads, the electric system can adjust the output power according to demand to ensure the smooth operation of the stacker. As the load increases, the system automatically increases power output to ensure that the stacker can maintain a certain stable speed and avoid unstable operation due to insufficient power. The precise control of the electric drive system also helps to avoid imbalance or severe vibration caused by excessive load, further improving stability.
The tires and suspension system of the electric stacker need to be able to withstand different levels of load while maintaining good ground adhesion and cushioning effect. Under high load conditions, the appropriate tire design can effectively disperse the weight and reduce the pressure on the ground, thereby reducing the risk of rollover. In addition, the suspension system can help absorb and mitigate the impact from uneven ground, ensuring that the vehicle body can still operate smoothly in complex terrain and environments. The specially designed suspension system can provide more support when the load is heavy, avoiding excessive vibration or vehicle body tilting during operation.
In terms of operation, modern fully-electric stackers are also equipped with advanced stability control systems, which automatically adjust the working state by monitoring the dynamic parameters of the load and vehicle body in real time. The system can adjust the motor output power, vehicle speed and lifting height in time according to the real-time condition of the vehicle body to prevent instability caused by improper operation or excessive load. On some high-end electric stackers, the built-in intelligent control system can dynamically adjust the center of gravity of the electric drive system and the vehicle body according to changes in load, so that the vehicle body always remains in a stable state.