Manufactured by China Railway Construction Heavy Industry Corporation Limited (CRCHI), TBM “Jinghua”. With an excavation diameter of 16.07m, this 4,300-tonne, 150m-long slurry...

11.66 meters in diameter, South America's largest size TBM is assembled in Rapadura Complex near São Paulo. It has been manufactured in China by CREG TBM company. It is for boring 8 km extension tunnel of Line 2-Green to...

  CCCC Tunnel Bureau second Large diameter Tunnel Boring Machine (TBM) acceptance for Shanghai airport liaison line. First Large Diameter 14 meter TBM "Mingzhu" (Pearl) was acceptance in April. Now again 14 meter TBM...

On July 19, 2023, the Φ9.68m dual mode TBM, designed and manufactured by China Railway Engineering Equipment Group Co., Ltd. (CREG) for the Fortezza-Ponte Gardena railway section extending from Brenner Base Tunnel, passed its factory acceptance...

  On June 9, a super-large diameter slurry TBM named "Mawan" developed by China Railway Engineering Equipment Group Co. Ltd. (CREG) successfully goes into a receiving shaft, completing its journey on the right line of Shenzhen...

The cost to free a micro tunnel boring machine (TBM) that became trapped last year while constructing a storm sewer in Toronto, Canada, has risen to $25M [from the original cost of $9M - Matt]  due to ground stabilisation...

https://www.youtube.com/watch?v=oBsY0e0orsI A 2,300-tonne, 138-meter-long tunnel boring machine (TBM) is under construction in central China's Henan. It has brand CREG. It uses less energy with energy saving technology. It has Continuous...

TERRATEC delivers a 3.85m diameter Rock Slurry TBM for Mumbai Sewage Disposal Project-Stage II, PST-1 in India. TERRATEC is pleased to announce the delivery of a 3.85m Rock Slurry Machine for the Mumbai Sewer Disposal Project (MSDP) Stage-II...

China Railway Engineering Equipment Group (CREG) Tunnel Boring Machine is for boring the tunnels of line 2 expansion between the Vila Prudente and Penha stations. The TBM has a diameter of 11.66 meters. It will bore 7.5 km of tunnels in the extent...

“We own all these TBMs, and we are probably the only organisation in the country  to own and deploy so many TBMs at a time,” says V Manivannan, Director, Construction Plant and Equipment (CPE) at Afcons...

China produce super size main bearing for first time. Main bearing diameter 8.01 meter. It is for use in Tunnel Boring Machine of 16 meter diameter. CCCC Tianhe Machinery and Equipment Manufacturing Co (CCCC Tianhe), a subsidiary of China...

Now Korea is dependent on foreign countries of Germany, USA, Japan and China for Tunnel Boring Machine technology. Companies of Herrenknecht, Robbins, Mitsubishi, CRCHI, CREG dominate Korean market. Korea works very intensely to change this bad...

CREC 1193 and CREC 1237 TBMs, designed and manufactured by China Railway Engineering Equipment Group Co., Ltd. (CREG) were unveiled in Zhengzhou, China, https://tunnelingonline.com/creg-introduces-green-tbms/

Source: Permanent Secretariat to the Forum for Economic and Trade Co-operation between China and Portuguese-speaking Countries (Macao) The tunnel boring machine designated by the number “1207” that will excavate the tunnels for the...

On March 29, 2023, a Φ14.29m dual mode TBM (“CREC 1192”), designed and manufactured by China Railway Engineering Equipment Group Co. Ltd. (CREG), rolled off the production line at the Shunde plant in Foshan city, Guangdong province....

A rough collection of various directions innovation takes in tunnel boring machines. https://www.construction-europe.com/news/6-ways-tunnel-boring-machines-are-evolving/8026001.article

Dnews report Son Byung -Doo, head of the Construction Division of Korea National Railroad Corporation, will set up a “TBM revitalization business trip” consisting of the Policy Development Office, Civil Affairs Design, and Technology...

Made-in China environmentally friendly (low energy)  tunnel-boring machine produced in in Zhengzhou, central China's Henan Province. It is exported to Italy to use in Sicily railway tunnel The shield machine "China Railway...

Australian TBM company Terratec reports on Mithi River Water Quality Improvement project of Mumbai: TERRATEC 3.14m diameter EPB TBM is making excellent progress for Mithi River Water Quality Improvement Project in Mumbai, India. TERRATEC 3.14m...

  I have worked with MasterRoc products, especially SLF and ACP and I would stand by them for their performance in TBM tunneling. https://mbcc.sika.com/en-ae/products/masterroc/tbm