fleet lease often the firm specializes in large high speed diesel engines ships submarines military vehicles and locomotives worldwide are powered by MTU systems [Music] a series 8000 naval engine has to pass through six assembly stations twenty-five of these mega diesel engines leave the plant every year prior to assembly the raw part is milled the Colossus is machined to the right dimensions in several stages losing up to a ton of material in the process this takes several days engines of this size are machined with extreme precision