Heavyweights are the biggest class of robots. Heavies weigh between 400 - 799.9 Kg. Heavies are, in my opinion, the easiest bots to build. There is a lot of weight to work with, and its easy to load up on the weapons. When designing heavies, its more about building a robot with the most weapons, and less about driving and having control of the robot. There are few heavyweight competitions as the loaded bots really slow down the internet connections. Click on any of the pictures to bring up more details.