We all know that a port is used as a gathering point and hub for land and water transportation, a distribution center for industrial and agricultural products, foreign trade, import and export goods, and a place for ships to berth, load and unload goods, passengers to board and disembark, and supplement supplies. Generally speaking, in China, the construction of coastal ports focuses on transportation systems such as coal, containers, imported iron ore, grain, land island roll on/roll off, and deep-water sea routes, with special emphasis on strengthening the construction of container transportation systems. So there are ports in Dalian, Tianjin, Qingdao, Shanghai, Ningbo, Xiamen, and Shenzhen.

So in these ports and docks, transporting and loading and unloading materials is inevitable, and the quantity is large, and some lifting equipment is also indispensable. The working intensity of the cantilever crane is light. The crane is composed of a column, a rotating arm driving device, and an electric hoist. The lower end of the column is fixed to the concrete foundation through anchor bolts, and the cantilever is driven to rotate by a cycloidal pin wheel reducer. The electric hoist runs in a straight line on the cantilever I-beam and lifts heavy objects. The crane rotating arm is a hollow steel structure with light self weight, large span, large lifting capacity, and economic durability. Cantilever crane belongs to industrial components and is a lightweight working strength crane. It is composed of a column, a rotating arm drive device, and an electric hoist. It has light self weight, large span, large lifting capacity, and is economical and durable. Electric hoist is a special lifting equipment installed on overhead cranes and gantry cranes. Electric hoist has the characteristics of small size, light weight, simple operation, and convenient use, and is used in industrial and mining enterprises, warehouses, docks, and other places. What we are talking about here is port cranes, which come in various forms, generally including gantry cranes, fixed cranes, marine cranes, floating cranes, etc. It has various advantages such as stable transmission, high efficiency, convenient operation, and low fault rate. It not only saves time and effort, but also calculates the daily handling and loading and unloading volume based on tonnage.

The importance of this for cargo ships and places where ship supplies are concentrated can be imagined.