Construction China sends to Brazil a “tatuzão” of 2,600 tons and 133 meters to open tunnels up to Guarulhos and put São Paulo before the largest subway machine ever used in Latin America. Ana Alice 03/05/2026 at 22:08
Interesting facts Bringing Life to The Subterranean World, ‘Monster’ Machine Capable of Moving 15 Meters Per Day Underground Installs Concrete Rings and Digs Tunnels with Robotic Arms and Rock-Crushing Blades. Alisson Ficher 19/01/2026 at 18:31
Science and Technology Meet The Gigantic Tunnel Boring Machines Measuring 10.66 Meters In Diameter That Will Dig 17.6 Km Of Tunnels For The Line 19-Celeste Connecting Guarulhos To Downtown São Paulo Fabio Lucas Carvalho 24/09/2025 at 10:36
Construction Tatuzão: How Is The Excavation Of The Metro Done In São Paulo? The Complex Process Behind This Essential Infrastructure Rafaela Fabris 08/11/2024 at 22:17
