Shijiazhuang Haosen Business Service Co.,Ltd

Flat Top Tower Crane PRODUCT DESCRIPTION Flat Top Tower Crane  Advantage of Flat Top Tower Crane: 1.Jib Section: The jib sections of our flat top tower crane feature a fast connection design. Due to  that , the jib can be assembled and disassembled in the air and requires no hammering, thus saving time, labor and space. 2.Mast Sections Our flat-top crane adopts split mast sections which consist of four stand-alone L-shaped steel trusses, characterized by that the steel trusses are connected by hinged bolts 3. Reducer The flat top tower crane employs a combination design of German SEW high precision hardened gear reducer, all-in-one motor connected the reducer and a double Lebus-groove hoisting drum. This design ensure structure and low noise. Plus closed loop variable frequency speed control, it can realize zero-speed braking, bringing no wear to friction plate of the brake.