• OhmsLawn@lemmy.world
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    4 months ago

    That’s all?

    Man, I’m really sorry you’re stuck in a sand pit.

    We have so much fun with our TBM’s in my area. My neighbor, Ralf, built a 3M BEAST! You wouldn’t believe the daily progress he makes. It’s got integrated support walls and everything. Our club is in a bit of a feud with the hacks 3 subdivisions over. They keep boring too close to our tunnels. Not. Cool. Man.

    Anyway, at least you can cut and cover with sand, a perfectly viable tunnelling strategy with lower startup costs.

    • kamills@sh.itjust.works
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      4 months ago

      Oh that sounds so cool, you got any videos of those machines?

      I could do other tunneling methods, but I really want to make a TBM specifically