The biggest bulldozer in the world

Komatsu D575A – this is the biggest tractor in the world. The weight of this powerful giant is 142.5 tons. The most active use of the giant U.S. (mostly in West Virginia) and the Australian coal mining companies. In North America it is called is not a bulldozer, and superdozer (Superdozer). The height of the largest bulldozer in the world is 4.87 meters, width – more than seven meters, length – 12.7 m. Engine power of this great machine is 1,150 horsepower. Four-stroke engine has a 12-cylinder liquid-cooled, direct injection and turbocharging. I think for such a heavy machine capacity of the engine may not be enough, but it is not. All the power, which has the largest dozer in the world does not focus on speed, and the thrust. Therefore, the engine power is sufficient. The main tool is a machine of its blade, which can be moved to r times the breed than the standard size of a bulldozer. The volume is 69 cubic meters of spoil. In addition, if a standard-sized car can get stuck to the obstacle, the Komatsu D575A can overcome almost any obstacle

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