Most trucks are built to be pretty big and powerful but the Belaz 75710 is on a whole other level. The huge machine is officially the biggest dumper truck in the world and is capable of transporting 450 tonnes of debris; that’s the weight of 37 double decker buses!! The truck is made by Belarusian manufacturer Belaz and measures 65ft long by 26ft high. The 75710 is no slouch either and can reach speeds of up to 40mph. Perhaps even more impressively, the truck is capable of carrying a full 450 tonne load up a 10% gradient at 25mph. That’s some serious power!