How China Builds Skyscrapers at Impossible Speeds

China has created mega-machines that tunnel under rivers, install thousand-ton bridge sections, build railways, and lift materials to the height of skyscrapers. In this documentary, you will see: • giant tunnel boring machines; • the Kunlun machine, capable of installing bridge sections weighing up to 1,000 tons; • self-elevating platforms for building skyscrapers; • one of the most powerful crawler cranes in the world; • concrete pumps that pump the mixture hundreds of meters up; • automated complexes for laying railway tracks; • modular technologies that allow large buildings to be assembled in a matter of days. A few decades ago, China imported many of these technologies. Today, Chinese enterprises produce their own mega-machines and use them in large-scale infrastructure projects around the world. How did China achieve such speed? The combination of mass production, modular construction, 24/7 operation, centralized planning, and a huge number of engineers has changed the very idea of ​​what modern construction is capable of. Which machine surprised you the most? Write in the comments. Subscribe to "Tin Reality" to not miss documentary releases about technologies, megaprojects, and systems that are changing the world. Support the channel:    / channel   Telegram: https://t.me/tin_realnosti Collaboration: [email protected] #China #Megamachines #Construction