Built with heavy armour, most found thier way into the military service. A few, bought by wealthy land owners to help with their product production, helped the workers plow, move machinery and many help pull products to market. In their military service most would be seen pulling artillary pieces, ammunition, and equipment for frontline troops. Some where taken for conversions into tanks because of their heavy armour. Most didn't get past the evaluation stage and testing. Two where seen in frontline action but found they were too slow when fitted with the heavy calibre gun that was needed to compliment the heavy armour. If not being used behind the lines, they would be used by generals to provide cover for infantry storming heavy in-placements. They could be also used to ram defences, smash holes for infantry to storm in and then over-run the defenders.