Reply on topic: Fort Wayne: Deep rock tunnel boring reaches halfway
I couldn't talk for Germany, on the other hand, I know that Robbins sells many tunnel boring machines abroad (outside the U.S.A.)....U.S. contractor, they will buy from Herrenknecht and not from Robbins. It is as simple as that....China’s Largest Robbins Crossover TBM Launches on Intercity Railway
The largest ever Crossover (XRE) TBM in China launched i...was utilized to build the 9.16 m (30 ft) diameter Robbins TBM. `In just 5 months.` https://tunnelingonline.com/chinas-largest-robbins-crossover-tbm-launches-on-int...Melbourne Metro Tunnel's TBM Joan arrives at State Library Station
https://www.youtube.com/watch?v=h2w_HZHreYo Melbou...ion box and then relaunched for the final leg of tunnelling, connecting State Library Station with Town Hall...allel tunnels from the Anzac Station to the Town Hall St...Reply on topic: China's CREG introduces Water Jet Hard Rock Tunnel Boring Machine
In the world there are only 3 tbm companies with technology on their name. CREG is one. CREG is new Robbins of 2020. Technology powerhouse akin to Robbins of 1950, 1960.Robbins Crossover XRE TBM breaks three separate world records for the third consequtive time!
Robbins' Crossover XRE TBM breaks three world records again. From Robbins site: `The 13.77 m (45.18...roject for the TCDD. ` Not bad! https://www.robbinstbm.com/esme-breakthrough/
cover tunnel photo by: Matt Brown from London, England / CC BY
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