Raise Boring Rig (RBR)
9:20
Vertical Shaft Sinking Machine (VSM)
4:34
10,000 Year Clock: raise bore excavation (02011)
12:02
3D animation TBM S574 "Martina" (eng)
5:50
Raise Boring Machine II (SARGIN)
10:36
Shaft Boring Machine (SBM)
15:04
Transporting Wood This Way - Extremely Dangerous Large Chainsaw Fastest | Agriculture Technology
8:52
Shielded Hard Rock TBMs
3:55