The Lawn boy Z320 H is a moderately priced riding lawn mower that has been built for long-lasting security and comfort. The wonderful thing about the zero-turn radius mowers by Lawn boy is the ability they have to hit those close corners many riding lawn machines cannot hit. The Z320 H is quite fast as it moves up to 6 mph in front wheel drive and just over 3 mph in reverse. Other features for the Lawn boy Z320 H include a dual hydros transmission and a Honda GXV engine. | 
