Posted on Thursday March 5th by The Infrastructurist | 92
OK, the name really sold us. But this is also a remarkable piece of machinery–like the lovechild of one those fighting robots that teams of college engineers design and the giant worm that Kyle McLaughlin rode (he did ride it, didn’t he?) in Dune. The particular model in the video is 1,400 feet long and was built to excavate the world’s longest railway tunnel, a 34-mile job in the Swiss Alps.







March 27th, 2009 at 1:16 pm
[...] surprisingly, projects there are more aggressive in all respects: there are 60 tunnel boring machines operating in Guangzhou, while only one is slated for the Second Avenue project; workers put in five [...]