Trackless transfer cart for warehouse 5 ton is a small and medium-sized lifting equipment with track running, mainly consists of gantry (main beam, outrigger, lower cross beam, etc.), lifting mechanism, running mechanism and electric control part, with electric hoist as lifting mechanism, running along the lower flange of main beam I-beam when working. The gantry structure is divided into box type and truss, box type technology number, easy to make, truss light weight, strong wind resistance. trackless transfer cart for warehouse 5 ton machine with light weight, simple structure, easy installation and maintenance, etc., suitable for small and medium lifting capacity range of factories, mines, yards and warehouses and other outdoor places for general loading and unloading lifting work. It is prohibited to work in flammable, explosive and corrosive gas environment. There are three operation methods, such as ground handle, wireless remote control and driver’s room.