Continuously advancing conveyor is part of TBM built for Indian hydropower project
Refurbished and relaunched TBM start on 11km drive for Australian Metro project
The last of HS2's TBM launched as it begins 3.5-mile drive toward Birmingham
Breakthrough has taken place on the longest tunnel of the UK's HS2 high-speed rail project
Third of four TBM now at work under London as HS2 progress continues
Herrenknecht supplied TBM set to bore under Austrian capital as part of subway expansion programme
Indian sewer project is being bored with a rock slurry TBM from Terratec
Acceptance ceremony takes place for one of five TBM that will cross the Alps between Lyon and Turin
Latest HS2 TBM to be made up of parts from machine used on previous section of the project
A tunnelling world record has been set in the UK by STRABAG using a Herrenknecht TBM
Breakthrough takes place under Glasgow on Scottish water main tunnelling project
Boring work has been completed on the latest tunnel to cross below the river Thames in London