Added: 2 years ago
From: cdownes777
Views: 34,419
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  • Informative except it doesn't demonstrate how sections are added to extend the surrey discharge and supply hoses.

  • It is that size because of the size tunnel they are showing being dug.  The same method can be applied to with larger TBM's to get larger tunnels.

  • Why is the tunnel machine in animation so small ? Is it meant to be small ?

    Can you apply the same method to bigger TBM?

  • This is in 3D

  • omg what is this boring

    but i cant stop watching....

  • the one I worked for was 63 million Au $ ....

    with 2 million you can cover the delivery costs...

  • Boring tunnel machine :)

  • how much would one of thoes cost

    ★★★★★

  • @usernameABCDXYZ

    From about US$2 million depending on size and accessories.

  • @cdownes777 o crap i hoping around $1000 (US)

    i am 14 years old and my hobby is digging tunnels by hand about the same size as that and i really wanted one

    im even working on making one haha

  • hi, the movies is excellent, thanks ★★★★★

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