Ultimate Factories - Season 2 (2007) (temporada)
Estados Unidos,
2007, 45 min
Sinopsis(1)
It takes 6 factories to assemble the colossal 797B. The size of a two-storey house, able to carry 380 tons and with the horsepower of more than 30 Ferraris, this is the world's biggest mining truck. (National Geographic)