The Four-fulcrum Counterbalance Trucks has a small turning radius and can be flexibly steered in narrow spaces, aisles, and curves to complete the job efficiently.The lithium iron phosphate battery equipped with it is non-toxic (SGS certified), pollution-free, in line with European RoHS regulations, and will not emit exhaust smoke; The BMS battery management system can estimate the remaining battery power to prevent damage to the battery due to overcharge or overdischarge, which is conducive to extending the service life of the battery; Fully sealed design battery, no maintenance required. The whole vehicle has a simple structure, and the seat cover can be lifted for maintenance; The AC motor is maintenance-free, which reduces maintenance costs such as replacing carbon brushes, and greatly reduces the cost of use.