Overhead cranes for moving goods are hoisting equipment that is horizontally placed over workshops, warehouses and stockyards for material hoisting. Because its two ends sit on tall concrete columns or metal supports, it is shaped like a bridge. The bridge of the overhead crane for moving goods runs longitudinally along the track laid on the elevated on both sides, which can make full use of the space under the bridge to lift materials without being hindered by ground equipment. It is the most widely used and the largest number of hoisting machinery.

Overhead cranes for moving goods generally consist of bridge frames (also known as carts). It is composed of hoisting mechanism, trolley, cart moving mechanism, control room, trolley conductive device (auxiliary sliding line), crane main power conductive device (main sliding line) and other parts.
Overhead crane for moving goods is an important tool and equipment to realize mechanization and automation of production process in modern industrial production and lifting and transportation. Therefore, overhead cranes for moving goods are widely used in indoor and outdoor industrial and mining enterprises, steel chemical industry, railway transportation, port terminals and logistics turnover and other departments and places.