The Simplicity ZT1844 is a zero-turn mower from the Consumer Z Series produced between 2004 and 2005. It features an 18HP Kohler 490cc single-cylinder gasoline engine, hydrostatic transmission with infinite forward and reverse speeds, and a 44-inch mid-mount mower deck. The mower has a wheelbase of 48.5 inches, weighs 712 lbs, and uses lawn/turf tires sized 11x4.0-5 front and 20x8.0-10 rear. It includes a mid PTO with an independent electric clutch and a 6.5-gallon fuel tank. Electrical system is 12 volts with a 340 CCA battery and 15 amp charging. The ZT1844 is related to the Simplicity ZT2050 model.