The open-type TBM “Yunding No. 2” from CCCC Tianhe has successfully completed tunneling through Southeast Asia’s longest tunnel.
Release time:
2025-07-12
Abstract
7 Moon 12 The company has developed an open-type... TBM Cloud Peak No. 2 ” Seamlessly connected the longest tunnel in Southeast Asia. —— The Genting Tunnel on the East Coast Rail Link in Malaysia. The company’s tunnel boring machine is accelerating. “ Go out. ” We are committed to continuously providing high-quality, cutting-edge engineering equipment and comprehensive, end-to-end services for global connectivity, as well as promoting high-quality joint development. “ The Belt and Road ” Construction.
The Yunding Tunnel is a key flagship project along the entire East Coast Rail Link in Malaysia, and also one of the most geologically complex and constructionally challenging tunnel projects in Southeast Asia. The tunnel has a total length of approximately... 16.39 The tunnel, which spans kilometers and traverses the Titiwangsa Mountains, features an extremely complex geological structure along its route, including fault zones, rock bursts, weak surrounding rock, and sections with high groundwater pressure—placing exceptionally high demands on both construction techniques and management. The tunnel is being excavated using two open-type machines. TBM——“ Cloud Peak No. 1 “” Cloud Peak No. 2 ” Construction in the same direction. Two units. TBM It is a super-large, integrated high-tech equipment—combining mechanization, intelligence, and information technology—that boasts the largest diameter among China’s exports to Southeast Asia, as well as the largest diameter in Malaysia, and features the longest tunneling distance. It is heavy. 1600 ton, long 266 Rice, cutter disc diameter 8.98 Rice.
“ Cloud Peak No. 2 ” Outstanding performance in hard-rock tunneling under high-temperature and high-risk conditions, setting a new daily excavation record. 41 Meter, monthly advance 630 Excellent performance in rice.
The total length of the Malacca–Kuala Lumpur High-Speed Rail project. 640 Kilometer, is “ The Belt and Road ” The largest transportation infrastructure project along the route, the biggest economic and trade project between China and Malaysia, and the single-largest overseas project ever undertaken by a Chinese enterprise. Upon completion, it will have a significant impact and serve as a powerful demonstration effect not only in Malaysia and Southeast Asia but also worldwide.
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