It is simple in structure, easy to operation, and stable in working under severe circumstances.It has been widely used on ports, steel plants, power stations, ships and garbage treatment plants, and is used together with tower cranes, ship unloaders, travelling cranes and other type of cranes. It is basically an easy and reliable type of bucket that can easily provide for the evacuation of materials such as chemicals, fertilizers, grain, coal, coke, iron ore, sand, particle building materials and shredded rocks.