A zero-turn riding lawn mower is operationally similar to a standard riding lawn mower. The term zero-turn refers to the turning radius being essentially zero inches. Different brands and models achieve this in different ways. Most current models have four wheels, two swiveling front tires and two larger drive tires in the back. Instead of controlling the swiveling tires to steer the machine, the rotational speed of the drive tires differ from the other to move one side faster than the other.
John Regier is [...]...
