The Poulan 540ZX is a zero-turn mower produced from 2010 to 2011 by Poulan, a part of Husqvarna. It features a 24 hp Briggs & Stratton gasoline air-cooled engine, hydrostatic transmission with infinite forward and reverse speeds, and two-wheel drive with hydrostatic differential steering. The mower has an open operator station and is equipped with a 54-inch mid-mount mower deck. It uses an independent front PTO with an electric clutch and a 12-volt electrical system with negative ground.