TBM - tunnel boring machine also called "mole" during presentation in Warsaw, Poland before start of Line 2 tunnel excavate

---

This TBM was built by Germany company Herrenknecht AG. Machine named "Maria" as well as two others: "Anna" and "Vistula" will bore tunnel of Warsaw Metro Line 2.

---

Size: 4287px × 2848px
Location: Warsaw, Poland
Photo credit: © Konrad Zelazowski / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2, ag, astaldi, attraction, big, bore, boring, building, circular, construction, cross, cutting, epb, excavate, german, herrenknecht, huge, large, line, machine, maria, metro, poland, polish, polonia, polska, presentation, section, shield, show, site, subway, tbm, tbms, tube, tunel, tunnel, underground, varsovia, warsaw, warszawa, warszawskie