The world’s biggest saw machine weighs 45,000 tons and can cut through pretty much anything, even mountains. This monster piece of machinery known as a ‘bucket wheel excavator‘, and it can be found at the Bogatyr Mine near the city of Ekibastuz, Kazakhstan.
The diameter of the saw spans nearly 12 meters in length, roughly the same height as a four storey building and a single machine can cost up to $100 million to produce. Watch the giant machine in the video below.