tower crane

الوصف

Brief Introduction to QTZ Series of Tower Cranes The QTZ series of tower cranes, ranging from QTZ*0 to QTZ**5, is our leading products. With their working radiuses varying from *0m to *0m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”.