６５ｍ高井塔平移７５ｍ１９９２年８月２７日中国统配煤总公司第１２工程处在山西常村煤矿，成功地将高６５ｍ，重６２０ｔ、３腿支撑的巨型井塔平移７５ｍ，准确落在主井口上，使用的仅是两台１６ｔ牵引设备。65m高井塔平移75m... 65m high well tower panning 75m On August 27th, 1992, the 12th project of China National Distribution Coal Corporation was located in the Changcun Coal Mine in Shanxi Province. It successfully translated a 65m high, weighs 620t, and a three-legged giant shaft tower 75m, accurately falling on the main wellhead. In the above, only two 16t traction devices were used. 65m high tower translation 75m...