TQ 60/80吨米塔式起重机,是建筑工地常用的一种起重设备。它自重约为70吨,塔身高26米,臂长25米,底盘4.2×4.8米。解体迁移组装占地面积大,对道路、运输车辆要求高,施工费用高,时间长,难度大。我单位成功地进行了整机 The TQ 60/80-ton m tower crane is a kind of lifting equipment commonly used in construction sites. It weighs about 70 tons, the height of the tower is 26 meters, the arm length is 25 meters, and the chassis is 4.2 x 4.8 meters. The dismantling migration assembly covers a large area, requires high requirements for roads and transportation vehicles, has high construction costs, takes a long time, and is difficult to implement. My unit successfully carried out the whole machine