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Incredible walking excavator-spider!
There is a special kind of special equipment - walking excavators. Such a machine has received the nickname of a spider excavator not by chance: the fact is that each of the four "legs" with the wheel can perform horizontal and vertical movements independently of the other three. This allows the wheeled excavator to climb up and down very steep slopes (working in the mountains) and climb into the channels of small rivers and lakes for their clearing - and this is the minimum of its capabilities.
