If you own a riding lawn mower, there is a chance that it is constructed like the tractors one would see on a field that a farmer uses. These type of riding lawnmowers are called tractor mowers. You would not want to purchase one of these mowers if you only own a small lot. This type of mower is designed to cut the grass on large lots or areas of land. Many times, landscaping companies will purchase this type of mower to help them achieve the large mowing jobs they must tackle on a daily basis. Tractor mowers are not your average mower, by any means.