Pallet truck is a type of forklift truck that is mainly used to move cargo. It inserts the load fork into the tray hole, uses human or electric power to drive the hydraulic system to realize the lifting and lowering of the pallet goods, and is pulled by human or electric power to complete the handling operation. Pallet truck is a kind of logistics handling equipment, which is widely used in workshops, warehouses, logistics and other places for carrying heavy objects for short distances. According to the different driving methods, pallet trucks can be divided into manual pallet trucks and electric pallet trucks, the former relies on human drive, the latter is driven by electricity. Pallet truck is the simplest, most effective and most common loading and unloading and handling tools in pallet transport, which can greatly improve the efficiency of cargo handling and reduce labor intensity.