This electric single-girder crane consists of a main beam welded from steel plates and I-beams, end beams, an electric hoist, and a travel mechanism. The electric hoist runs along the lower flange of the I-beam to lift objects. Featuring a lightweight structure and easy installation and maintenance, it is widely used for lifting cargo in various locations, such as factories, warehouses, and material yards. Its use in environments with flammable, explosive, or corrosive media is prohibited. Its operating levels are A3-A5. Operation options include ground handle, wireless remote control, and a driver’s cab. The cab is available in open or closed versions. The trolley is separately driven, with a conical motor brake and an open gear transmission.