This product has three advantages
1. Through the level, electrical and hydraulic control, the automatic lifting of each axle of the vehicle can be realized when passing through the undulating and inclined road surface, and the loading platform can be automatically balanced to prevent rollover.
2. It has the function of maintaining stability on potholes.
3. The structure of the axle is changed, which can pass through the bridge whose load is less than that of the goods, and there is no damage to the road surface