This is the four horsepower model that requires no fossil fuel input, only the solar power stored as nutrition in grass - brilliant idea!
Zero-maintenance and the lawn practically cuts itself - three or four times a day.
Side by side blades, ensure even coverage and works even while there's still snow on the ground. Plus, the grass is 100% recycled into small pellets that fertilize the lawn as the grass is cut. Ahh, country living at its best.