Yagong Hengye Group·Yatai Heavy Industry Machinery Co., Ltd. makes full use of group technology, combined design technology and finite element analysis technology, combined with the actual construction needs of domestic construction to design a new type of lifting and transporting machinery. Composed of three parts: metal structure, working mechanism and electrical system, horizontal boom, trolley luffing, upper rotary hydraulic roof, large working space, mainly used for vertical and horizontal transportation of materials in house construction and installation of building components.