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Herrenknecht is supplying India's largest tunnel boring machines
20.12.2024 Boom in Underground Infrastructure in India: Herrenknecht Secures Contract to deliver Tunnel Boring Technology for road tunnels at Mumbai Coastal Road Project North. December 20, 2024, Schwanau, Germany....
Excavation of the world's largest diameter underwater shield tunnel breaks through 1,000 kilometers and reaches 426 meters per month, setting a world record
On the 20th, 30 meters underground on the north bank of the Yellow River in Jinan, Shandong, as the "Shanhe" shield machine 500 ring segments were assembled, the China Railway 14th...First CREG EPM TBM breakthrough in Türkiye
By Caihong Wenhttps://www.youtube.com/watch?v=3I4EKrVwvF8 Turkey Halkali -ISPARTAKULE high -speed railway project is divided into two left and right shield digging intervals. It uses two earth pressure balance shield machines with a diameter of 8.54 meters in...China's Biggest TBM (16.64 meter) has advance rate of 600 meters per month under Yangtze River tunneling
By Caihong Wenhttps://www.youtube.com/watch?v=2dt-7KMuXc4 China's biggest Tunnel Boring Machine is tunneling under Yangtze River in impressive penetration rate. Diameter is 16.64 meters. Developed jointly by China Railway Construction Heavy Industry...CRCHI TBM passes FAT as Gülermak - Budimex prepare for boring the railway tunnel in Malopolska in Poland
What is almost 5 m in diameter, weighs 600 tons and fits on 30 trucks? It was created in Chinese Changsha, a TBM shield that will hollow one of the tunnels under Pisarzowa. The machine will come to Poland in December. Among other things, thanks to...TERRATEC Tunnel Conveyors drive progress for Metro Manila Subway Project in the Philippines
The Metro Manila Subway Project is thriving with the implementation of TERRATEC’s Continuously Advancing Tunnel Conveyors. TERRATEC Continuously Advancing Tunnel Conveyors are currently deployed for Phase I Contract Package CP101 of the...Mexico: Herrenknechts AVN machine constructs shore approach of Southeast Gateway Pipeline
Commissioned by TC Energy, Grupo Desarrollo Infrastructura S.A. de C.V. (GDI) reordered a Herrenknecht AVND2400 to construct one of the shore approaches of the Southeast Gateway...TBM to bore the longest tunnel in Poland has passed FAT in China
The tunnel boring machine which will bore the 3,8km tunnel for Klęczany -Limanów railway line has passed factory acceptance test in China factory....CRCHI produce record-breaking open-type rock TBM
CRCHI (China Railway Construction Heavy Industry Corp) jointly with Sinohydro Bureau 6 Co Ltd. develop biggest open type rock tunnel boring machine in China. China Daily write diameter of TBM Jianghan Xinshiqi cutter head is 11.93...CREG complete FAT for Variable-diameter Shaft Reamer
China’s first variable-diameter shaft reaming machine “CREC 1430”, independently developed and manufactured by China Railway Engineering Equipment Group Co., Ltd. (CREG), was rolled off the production line in...CRCHI produce the largest largest diameter Tunnel Boring Machine in China. 16.64 meters in diameter
Self-developed jointly by the China Railway Construction Heavy Industry Co., Ltd. (CRCHI) and China Railway 14th Bureau Group Co., Ltd. in Changsha, capital city of central China's Hunan...
GULERMAK brings the Chinese TBM to Romania
The 6,35 metre Tunnel Boring Machine (TBM) will be used by Turkish company GULERMAK to construct the subway in Cluj-Napoca. It cost 15 million dollars. The TBM "Cârtițele” has passed the Factory Acceptance Test (FAT) and it has...Strange discussion in Romania about CREG, CRCHI
CRCHI delivers the TBM to build the Cluj-Napoca subway. Suddenly there is an interest in Chinese companies in Romania. Sometimes wrongly. For example CREG is said to have drilled the famous Eurotunnel. I don't understand. Here is article. You...UK: Tunnel Boring Machine for National Grid's VIP project in Eryri set to arrive in north Wales
National Grid is reaching a major milestone on the Eryri Visual Impact Provision (VIP) scheme with the arrival of its tunnel boring machine (TBM) to the project site. A total of 27 deliveries through north wales will deliver theTBM in...Terratec EPBM advances Bangkok Water Supply Project
A new TERRATEC TBM is being lowered in the Metropolitan Waterworks Authority’s Ninth Bangkok Water Supply Improvement project in Thailand. In early October, a TERRATEC 4.8m diameter Earth Pressure Balance Tunnel Boring Machine (EPBM) is...China: Breakthroughs made in building of large-diameter tunnel boring machines. CRCHI produce mega TBM 16.64 meter in diameters
https://www.youtube.com/watch?v=_FIAc0BOJ9w Global Times report the TBM "Jianghai" has diameter of 16.64 meter. It was developed by China Railway Construction Heavy Industry Corp (CRCHI) together with China Railway 14th Bureau Group...Can China really be hampering the delivery of German brand TBMs to India, as claimed by an Indian minister?
https://www.youtube.com/watch?v=r7MMGyqY4GA In the Shaftview, this post with the unusual title stood out: ' “We should stop buying German equipment”: Piyush Goyal confronts German Vice Chancellor over China blocking sale of German...
Successful transport of 286-ton tunnel drilling machine from Singapore to Thailand by XLP member, FLS Projects
Heavy transport. https://www.ajot.com/news/successful-transport-of-286-ton-tunnel-drilling-machine-from-singapore-to-thailand-by-xlp-member-fls-projectsThe first Tunnel Boring Machine renovation completed at Webuild's new TBM renovation facility in Terni, Italy
With a cutter head spanning over 13 metres in diameter, the TBM that has arrived in Salerno is equipped with 18 motors generating a total of 10 Megawatts of power and will operate 24/7 Originating from Paris and headed to dig tunnels on the same...
Robbins TBM to provide bearings for SLBC project in Hyderabad, India
https://www.msn.com/en-in/news/India/robbins-tbm-to-provide-bearings-for-slbc-project-in-hyderabad/ar-AA1oH8VC
cover tunnel photo by: Matt Brown from London, England / CC BY
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