Large Diameter EPB Shield

Fast tunnelling technology for large diameters with a broad application range

[@colincrooky]

So informative I can now build one in my garden. Thank you

[@antonmursid3505]

Antonmursid🙏🙏🙏🙏🙏💝✌🇮🇩🇮🇩🇮🇩🇮🇩🇮🇩💝✌

[@DispatchCenter]

I don't know why but I love watching these

[@SunRabbit]

Ingenious.

[@Robert8455]

Fascinating.

[@tunnelman1230]

thanks

[@qasimrizvi166]

nice

[@free_spirit1]

If money was not an option, what could be done to improve the speed of tunneling?

[@matthiasklopke161]

the use of multiple tunnel-boring machines

[@HerrenknechtAG]

Dear free spirit 1,
It’s all about a smart knowledge combination regarding the different key parameters of a project: ground geology, machine capacities, piloting experience, professional project management and… teamwork.
According to our experience, good performances are linked to a good teamwork.
Best regards,
Herrenknecht AG

[@noisywan]

Funding the research for the invention of teleportation technology?

[@NikosPer]

rock melting ''boring'' machines we see in science ''fiction'' movies.

[@robato3991]

I wonder how much quicker it would be to just bore the outer parts. Like creating a dowel in wood. The big stone dowel would have to be removed but atleast it would bore faster presumably. Downside would obviously be that you can't lay the tunnel surrounding at the same time.

[@badpad96]

ah da ist bernd. er hat sogar bohrfamilie

[@badpad96]

wo ist bernd jetzt hin?

[@galduta7619]

Сгупс вперёд!!!

[@badpad96]

wo ist bernd?

[@antonmursid3505]

Antonmursid🙏🙏🙏🙏🙏💝✌🇮🇩🇮🇩🇮🇩🇮🇩🇮🇩💝✌

[@paulojoseferreirasdossanto1414]

Alguém pôr favor toma uma providência referente a língua falada nesses vídeos dessas máquinas, nem todos nós falamos ou entendemos inglês.