tower crane QTZ125 the mast section dimension is 1.85x1.85x2.8m,height is 46.2m,jib length is 60m, max. load 8t, tipload is 1.4t The maximum length of its jib can be 60m and also can be reassembled to 55m,50m,45m,40m, which can have a wide work range spite of barriers.The anchoring tower crane has the hoisting height of 46.2m.The tower crane use fluid drive system to increase or decrease mast ...