The electric hoist semi gantry crane is a small and medium-sized lifting equipment that operates on rails. It mainly consists of a gantry (main beam, support legs, lower crossbeam, etc.), a lifting mechanism, a running mechanism, and an electrical control part. The electric hoist serves as the lifting mechanism and runs along the lower flange of the main beam I-beam during operation. On one side of the gantry, there are support legs that run along the ground track, while on the other side, there are no support legs that run along the upper track of the factory building. The rest of the structure and configuration are consistent with the MH electric hoist gantry crane.

The partial hanging electric hoist gantry crane mainly consists of a gantry (main beam, support legs, lower crossbeam, etc.), a lifting mechanism, a running mechanism, and an electrical control part. The electric hoist is used as the lifting mechanism and runs along the lower flange of the main beam I-beam during operation. The supporting legs and lower crossbeam form an L-shape, providing a large lifting space and strong over span capability, making it easy to transfer objects from the inside of the span to the lower cantilever. Suitable for general loading and unloading and lifting work in outdoor areas such as factories, mines, freight yards, and warehouses within a small and medium-sized lifting capacity range. There are three operating modes: ground handle, wireless remote control, and driver's cab. There are two forms of power supply: cable reel and high-altitude sliding wire.

The electric hoist gantry crane is a small and medium-sized lifting equipment that operates on rails. It mainly consists of a gantry (main beam, support legs, lower crossbeam, etc.), a lifting mechanism, a running mechanism, and an electrical control part. The electric hoist serves as the lifting mechanism and runs along the lower flange of the I-beam during operation. The gantry structure is divided into two types: box shaped and truss shaped, with good box shaped craftsmanship and convenient production; The truss has a light weight and strong wind resistance. The whole machine has the characteristics of light weight, simple structure, and convenient installation and maintenance, and is suitable for general loading and unloading lifting work in outdoor areas such as factories, mines, freight yards, and warehouses within the range of small and medium-sized lifting capacity.

This crane is specifically designed for loading, unloading, and stacking 20, 40, and 45 foot international standard containers in railway freight yards. This machine is equipped with telescopic container lifting equipment, which is used to lift containers of different specifications. The opening and closing action and extension of the lifting device are operated by the driver in the control room. At the same time, in order to adapt to different container stacking directions and container trailer walking directions, container lifting equipment can be designed with a rotating mechanism, which can make the container rotate freely to improve loading and unloading efficiency.

The electric hoist gantry crane is a small and medium-sized lifting equipment that operates on rails. It mainly consists of a gantry (main beam, support legs, lower crossbeam, etc.), a lifting mechanism, a running mechanism, and an electrical control part. The electric hoist serves as the lifting mechanism and runs along the lower flange of the I-beam during operation. The gantry structure is divided into two types: box shaped and truss shaped, with good box shaped craftsmanship and convenient production; The truss has a light weight and strong wind resistance. The whole machine has the characteristics of light weight, simple structure, and convenient installation and maintenance, and is suitable for general loading and unloading lifting work in outdoor areas such as factories, mines, freight yards, and warehouses within the range of small and medium-sized lifting capacity.

The structural form is basically the same as the MG crane, with support legs on one side, running on the ground track; The other side has no supporting legs and runs on the track above the factory building.

The single main beam gantry crane mainly consists of a gantry, a lifting trolley, a crane operating mechanism, a driver's cab, and an electrical control system. The gantry is a box shaped single main beam with two legs. When the lifting capacity is below 20t, the trolley adopts a vertical anti roll wheel type. When the lifting capacity is greater than 20t, the trolley adopts a horizontal anti roll wheel type and runs on one side of the main beam. The main beam adopts a single beam offset rail form, with supporting legs and lower crossbeams forming an L-shape. Both sides of the supporting legs are generally equipped with cantilevers, which have strong over span capacity when lifting objects, making it easy to transfer objects from the inside of the span to below the cantilever.

This gantry crane is mainly used for bridge construction and has a slow working speed. It consists of a gantry, a winch trolley, a crane operating mechanism, a driver's cab, and an electrical control system. The gantry is a truss structure, which has the advantages of light structure and strong wind resistance. Including the main beam, upper end beam, support legs, lower end beam, walking trolley, and walking platform railing. The main beam adopts a triangular truss structure, with tracks laid on top for the trolley to move horizontally along the direction of the main beam. The supporting legs are in two forms: box shaped or steel pipe. The car is equipped with a winch, which is compact in size and lightweight.

The double main beam gantry crane mainly consists of a gantry, a lifting trolley, a crane operating mechanism, a driver's cab, and an electrical control system. The gantry is divided into a box shaped structure and a truss structure. The main beam adopts a double beam eccentric rail form, and the support legs are divided into two types according to user requirements: A-shaped and U-shaped. The operation mode adopts a closed driver's cab, which has adjustable seats, an insulation mat laid on the bottom plate, and tempered glass used for the window glass. According to user requirements, items such as cold and warm air conditioning, sounders, walkie talkies, etc. can be configured. There are two forms of power supply: cable reel and high-altitude sliding wire.