before i head to the explanation, i drew this on paper but edited the image by adding contrast, ALOT of contrast, so i had to reduce the file size by snipping tool it.
Anyway here is the robots explanation:
the TANK is a bot capable of huge destruction and is by far the largest brand of bot that walks the planet, however the largest robot is the mainframe omega.
the tank is equipped with a antimatter cannon on its back and a mass plasma launcher on its left arm. it is by far the most deadly robot on the planet.