Sci. Ch. - Worlds Most Epic Series 1 (2017) Part 10 Worlds Toughest Truck
Worlds Most Epic Series 1
The history and technology behind a fleet of remarkable machines from around the world.
Part 10 Worlds Toughest Truck
One of the world's biggest and strongest trucks is a 300-ton machine. The Caterpillar 797B Dump Truck hauls 380 tons of rock. Its expert engineering makes dangerous mining work in the remote Canadian wilderness possible
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