Shaft boring machine - GIF

[Altair]

Shaft boring machine.



Previously:

Tunneling and mining roadheader - GIF
Tunnel boring machine breaking through - GIF
Timelapse disassembly of Big Bertha tunneling machine - GIF and video
Liebherr tunnel crawler excavator - GIF
Tunnel boring machine cutter head - video

[hemmjo]

So... are the spoils moving through that pipe in the center? It that moving vertical or horizontal? The cables and lines on the right side of the frame make me think if it vertical.