The load being leveled would vary in size because it would essentially be a human on a seat because the application is for mowing on an incline and having a pneumatic system level the seat as you travel along the slope. The mechanism would be a compressor inflating and deflating airbags that would be located under the seat. This being said the system would have to respond essentially in real time to keep the person level but the speed of the vehicle would never exceed that of a typical riding mower.