The 8·76 m diameter #Herrenknecht TBM is due to be shipped to Łódź (Poland) later this month, and would be used to bore four single-track tunnels, totalling 4·5 km from Łódź Żabieni...
With #Herrenknecht Mixshield Tunnel Boring Machine Kathleen, consortium of contractors, John Holland/CPB/Ghella has completed boring the first of two metro railway tunnels up...
Halfway Point in Storage Tunnel Project Part of (NEORSD) Project Clean Lake with a large 20.75-ft. Herrenknecht TBM and an 1970s 12-ft. robbins TBM
https://www.constructionequipmentguide.com/crews-near-halfway-point-in-storage-tunnel-project/45357
The Sirius Minerals engineering team in Germany for 60 m tall #Herrenknecht #Shaft Boring roadheader.
https://im-mining.com/2019/06/21/sirius-minerals-engineers-germany-shaft-boring-roadheader-tests/
Sydney Metro breakthrough marks halfway completion. #Herrenknecht
https://tunnellingjournal.com/sydney-metro-breakthrough-marks-halfway-completion/
...ewater Treatment Plant.
The tunnel will be excavated with a 5.45m diameter Earth Pressure Balanced Tunnel Boring Machine (EPB TBM) provided by Herrenknecht.
The TBM will be tunnelling u...