CREG produce largest Chinese Hard Rock Tunnel Boring Machine
China Railway Engineering Equipment Group Co., Ltd CREG produced largest China TBM for Hard Rock. Yunling diameter 9.83 meters. It will put into use water tunnel project in Yunnan Province, China. English news: https://global.chinadaily.com.cn/a/202005/11/WS5eb91424a310a8b241154d60.htmlChina's CREG introduces Water Jet Hard Rock Tunnel Boring Machine
CREG introduces WORLD'S FIRST WATER JET TBM. It is NOT pro...der to go to Tunnel Business Magazine China Railway Engineering Equipment Group Co., Ltd. (CREG) held a launc...TBM engineering technology at Zhengzhou, China, on June 18, 2019Shenzhen Luohu Chunfeng Tunnel Construction Advances Rapidly
...r 30 meter ground. CREC already 1745 meter excavate with CREG Tunnel Boring Machine (CREG TBM). TBM is 6 story high. China's biggest slurry TBM. This CREG TBM 15.8 meter diameter. Manufactured China Railway Equipment Group (CRE...CREG Φ14.29m Dual Mode TBM Ready for Guifeng Mountain Tunnel
China Railway Group (CREC) China Railway Engineering Equipment Group Co (CREG) TBM https://tunnelingonline.com/creg-%cf%8614-29m-dual-mode-tbm-ready-for-guifeng-mountain-tunnel/
cover tunnel photo by: Matt Brown from London, England / CC BY
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