These unique machines are unlikely to be found at an ordinary construction site.

Construction and special cars, tractors and other self-propelled vehicles often amaze the imagination. Often they are so specific that they seem to have arrived from the future. The author of the TechZone channel decided to surprise viewers by collecting an impressive selection of such machines. The list opens with the Portum 1200. It’s hard to say what it is – it looks more like a tracked cross-country vehicle with the functionality of an amphibian. The equipment is declared universal, but with a huge saw in the front it looks like a combat robot. It is capable of cutting ice, cleaning rivers and even collecting spilled oil.

Next in the selection are unique attachments for excavators - KEMROC EK 140 and AME Rock Saw. The first is a powerful milling cutter, capable of handling not only asphalt, but also "biting" into rock. The second is a huge circular saw. Although, if you look into it, the AME Rock Saw is more of a milling cutter. It just looks more like a circular saw, especially from afar. Next in the selection are a pair of PONSSE Harvesters. This equipment is universal and replaces an entire team of lumberjacks. It saws trees, removes branches and twigs, "cuts" them into logs. Then it loads them and transports them to an intermediate warehouse. There will be a lot of interesting things in the video - several dozen strange examples of specialized equipment.