Tower Crane

ShandongHongda Tower Crane(QTZ31.5 315) This series of tower cranes, ranging from QTZ31.5 to QTZ315has 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. 1."#"Beam Without Ballast; 2.Pre-embedded Four Outriggers Type; 3.Cross Beam Inclined Stay Bar With Ballast; 4.Cross Beam Inclined Stay Bar Without Ballast; 5.Traveling Type (Mobile) Tower cranes; 6.Inside Climbing. Tower crane model: Model