The worlds deepest, biggest and deadliest open pit mines | LosAposWe'll show you the biggest, deepest and deadliest mines in the world. Most of them are . Strip mining machines working at the Garzweiler mine. For these.biggest quarry machine in the world,Extreme Machines Earth Movers Pictures - Giant Shovel Digging .Aug 17, 2010 . Many of the extreme machines on our list have spent time in mines, but only the . The world's largest hydraulic shovel inspired the vehicle form of the . so it could more easily traverse the rough terrain in quarries and mines,.