Massive Earthmoving Machines Part 4: Mountain Movers (2009)
The large, specialised machines in this programme have one task: to move mountains. In the Fabero coal mine, northern Spain, you can see a 520-tonne Hitachi EX5500 hydraulic excavator making light work of overburden. This beast feeds 200-tonne capacity Cat 789C trucks in just three or four passes. N