r/machinesinaction 8d ago

YouTube No hydraulics, just steel cables, gravity, and muscle!

https://www.youtube.com/watch?v=dnWnX-mAtWA

Get up close with a cable-operated mining excavator using a clamshell bucket to scoop up to 75 tons of coal in a single, smooth motion.

10 Upvotes

4 comments sorted by

4

u/springofdiscontent 8d ago

I wish it was zoomed in more, I could see too much of the whole machine in the background.

1

u/rolandofeld19 8d ago

Draglines. These things eat mountains.

1

u/BajaDivider 8d ago

and pulleys

1

u/BlackClagger 7d ago

Don’t the cable spools use hydraulics?