Brennero Base TunnelTunnelBoring Machine Lilia side view
https://www.bbt-se.com/en/information/news/detail/news/tbm-lilia-starts-work-in-the-brenner-base-tunnel/
HS2 unveils Bromford TBM
courtesy of HS2 media release https://mediacentre.hs2.org.uk/news/hs2-unveils-huge-tunnel-boring-machine-ready-to-dig-hs2s-bromford-tunnel-in-the-west-midlands
Komatsu Hard Rock Mining TunnelBoring Machine.
image copyright Komatsu. Used in relation to press release https://www.komatsu.jp/en/newsroom/2022/20220708