10 Biggest Tunnel Boring Machines in the World

Excellent material, but I have a little hunger for it, I miss a huge TBM in Poland in the city of Łódź, produced in

Germany by Herenkchecht boring a railway tunnel under the city, the diameter of the machine is 13.0 m, weight 2260 tons, there is another one for this project in the city of Łódź, a slightly smaller

TBM Faustyna, also produced by the Germans by the Herenkchecht company, its diameter is 8.7 m and weighs 850 tons. More material on my channel. Greetings from Poland.

I am surprised that only one TBM made in China is on your list. Since about 2017, China made over 650+ TBMs. China also exported TBMs to Singapore, Philippines, India, Laos, Vietnam, Cambodia, Saudi, Indonesia, Korea, Russia, etc.

Excellent material, but I have a little hunger for it, I miss a huge TBM in Poland in the city of Łódź, produced in

Germany by Herenkchecht boring a railway tunnel under the city, the diameter of the machine is 13.0 m, weight 2260 tons, there is another one for this project in the city of Łódź, a slightly smaller

TBM Faustyna, also produced by the Germans by the Herenkchecht company, its diameter is 8.7 m and weighs 850 tons. More material on my channel. Greetings from Poland.

I am surprised that only one TBM made in China is on your list. Since about 2017, China made over 650+ TBMs. China also exported TBMs to Singapore, Philippines, India, Laos, Vietnam, Cambodia, Saudi, Indonesia, Korea, Russia, etc.