Debugging and Off-line of Domestic Super-diameter Shield Machine ＂Qiyue＂

　　On October 15th, in the production workshop of Shanghai Tunnel Engineering Co., Ltd. Machinery Manufacturing Branch, workers were installing and debugging the Qiyue shield machine. Recently, the ultra-large diameter shield machine "Qiyue" independently developed and manufactured by Shanghai Tunnel Engineering Co., Ltd. of Tunnel Co., Ltd. was successfully debugged off the assembly line in Pudong, Shanghai. The total weight of the "Qiyue" machine is about 3,200 tons, and the total length is about 99 meters, of which the length of the main machine is about 16 meters, and the cutting diameter of the cutter head reaches 14.05 meters. Xinhua News Agency reporter Fang Yushe

　　On October 15th, in the production workshop of Shanghai Tunnel Engineering Co., Ltd. Machinery Manufacturing Branch, workers were installing and debugging the Qiyue shield machine (photo of drone). Recently, the ultra-large diameter shield machine "Qiyue" independently developed and manufactured by Shanghai Tunnel Engineering Co., Ltd. of Tunnel Co., Ltd. was successfully debugged off the assembly line in Pudong, Shanghai. The total weight of the "Qiyue" machine is about 3,200 tons, and the total length is about 99 meters, of which the length of the main machine is about 16 meters, and the cutting diameter of the cutter head reaches 14.05 meters. Xinhua News Agency reporter Fang Yushe

　　On October 15th, in the production workshop of Machinery Manufacturing Branch of Shanghai Tunnel Engineering Co., Ltd., workers discussed and communicated with each other beside the Qiyue shield machine. Recently, the ultra-large diameter shield machine "Qiyue" independently developed and manufactured by Shanghai Tunnel Engineering Co., Ltd. of Tunnel Co., Ltd. was successfully debugged off the assembly line in Pudong, Shanghai. The total weight of the "Qiyue" machine is about 3,200 tons, and the total length is about 99 meters, of which the length of the main machine is about 16 meters, and the cutting diameter of the cutter head reaches 14.05 meters. Xinhua News Agency reporter Fang Yushe

　　On October 15th, a worker carried out welding operation on the Qiyue shield machine in the production workshop (photo of drone). Recently, the ultra-large diameter shield machine "Qiyue" independently developed and manufactured by Shanghai Tunnel Engineering Co., Ltd. of Tunnel Co., Ltd. was successfully debugged off the assembly line in Pudong, Shanghai. The total weight of the "Qiyue" machine is about 3,200 tons, and the total length is about 99 meters, of which the length of the main machine is about 16 meters, and the cutting diameter of the cutter head reaches 14.05 meters. Xinhua News Agency reporter Fang Yushe