Hello There was once a news about Chinese experiment with water jet tbm.  https://tunnelcontact.com/discussion/view/1819/chinas-creg-introduces-water-jet-hard-rock-tunnel-boring-machine I saw no news about result. Anybody offer...

I read a Viva 100 news that wrote DL E&C announces on the 15th that it is using the largest Tunnel Boring Machines (TBM) for Seoul's metropolitan area express railway (GTX)-A route. A 11.6 meter diameter‘Gripper TBM’ isused...

Komatsu Ltd. (President and CEO: Hiroyuki Ogawa), through its subsidiary, Komatsu Cummins Chile Ltda. (KCC; President: Yasuji Nishiura), has agreed with Codelco, a major state-owned mining company in Chile, to collaborate on trialing a new tunnel...

https://www.youtube.com/watch?v=QWnfT2Xj04A You can also find out the current location of the West Gate TBMs https://bigbuild.vic.gov.au/projects/west-gate-tunnel-project/construction/tunnel-tracker

Severn Trent has announced the launch of the second of two seven-metre tunnelling machines, which will excavate a total of 870m beneath Stroud as part of a project to upgrade the towns sewer network.  The £25million project will see...

https://www.youtube.com/watch?v=dKD6YyDQfQE Malaysia East Coast Rail Project use China made Tunnel Boring Machine. TBM build by CCCC. China Communications Construction Company. CCC build 2 such machine. They bore 16.9 kilometer twin bore Genting...

National Grid celebrates ‘Boring’ landmark for London Power Tunnels with breakthrough at Eltham   23rd June 2022 • National Grid’s Tunnel Boring Machine completes almost 7km journey across South...

https://www.youtube.com/watch?v=mz46mOfcXyM First Tunnel Boring Machine (TBM) start to bore at Genting Tunnel. Tunnel belongs East Coast Rail Link (ECRL) project. It is half-half joint venture of Malaysia Rail Link Sdn Bhd (MRL) and China...

This is English news. A "Xing Sheng" shield tunneling machine started work at the right line of the Xiangya Road River-crossing Tunnel in Changsha on June 20. As Hunan's largest shield tunneling machine by diameter, it had fulfilled...

  E-BERK TBM will present its new tunnel boring machine which will be used at Kocaeli Karamürsel Water Conveyance Project. 3,25 meter in diameter single shield tunnel boring machine E-BERK E303 will bore 2754 meter long...

https://www.youtube.com/watch?v=corr-Ak-0Mc Hoban Industries owner of company Hoban TBM, Korean Tunnel Boring Machine manufacturer. Hoban TBM expertise is on Gripper TBM. Company has Korea record in longest distance of Gripper TBM excavation with...

https://www.youtube.com/watch?v=BK5KuE1o8iE Philippines President Duterte attend the commissioning of first Tunnel Boring Machine which will be used forconstruction of Metro Manila Subway. A total of 25 TBMs will be used. Tunnel Boring Machines...

The super-large and super-heavy cutter head of the shield tunneling machine Zhenxing, which will be used to drill the Mangzhou Tunnel in the Guangdong-Macao In-Depth Cooperation Zone in Hengqin, was successfully...

This paper is published from NTNU (Norwegian University of Science and Technology). Written by Egil Zahl Johansen It is in English. I think this 9pdf.net is a Norwegian web site. I hope it is not a intellectual property piracy site. I am...

Terratec promotes the news and photo over TBM use for Chennai Metro Rail Phase II in media announcement. TERRATEC is pleased to announce the delivery of the first of five 6.61m diameter Earth Pressure Balance Tunnel Boring Machines (EPBMs) that...

From Severn Trent Water; A Tunnel Boring Machine named ‘Florence’ has been launched as part of a £25m project to upgrade the sewer network in Stroud. The machine was lowered into the ground on Monday in the Wallbridge area of...

https://www.youtube.com/watch?v=mLOn7pas75Q TR HDD (Horizontal Directional Drilling) mud recovery system can remarkably improve mud treatment efficiency, reduce mud cost of horizontal directional drilling and greatly increase rate of...

  Peoples Daily have story of Guo Lu, engineer of State Key Laboratory of Shield and Tunneling Technology of China Railway Tunnel Bureau Group for story of promoting self-reliance of tunnel boring machine technology. She work with Tunnel...

https://www.youtube.com/watch?v=aGU4Gcq-SfY Construction start for 900-meter submarine tunnel under Shizimen channel. Outer tunnel diameter 7.7 meter. Inner diameter 7 meter. China Railway Construction Heavy Industry has designed and produced...

https://www.youtube.com/watch?v=7a9wHsilml0 China Railway Engineering Equipment Group Co., Ltd. (CREG) achieves large increase in exports of tunnel boring machines. https://english.news.cn/20220504/7f2933a8f05242d4be3e7ade81a51369/c.html