HS5013 tower crane is a hydraulic self-erecting tower crane with upper slewing, horizontal jib and trolley mechanism. Its rated nominal lifting moment is 630kN•m, freestanding height is 40m, the max. Lifting height can reach up to 140m after being tied in wall, max. Lifting capacity is 6t and work range is 50m. It can be widely used and not only can satisfy general civil constructions in small-medium cities, but also can satisfy high-rise buildings in large-medium cities. Meanwhile, it is available to constructions on multilayer large-span industrial premises, tower-shape structure such as tall chimney and silo with slip form technology, as well as loading and unloading in wharf and goods yards.