The Simplicity Regent 18H is a 2005 lawn tractor from the Regent Series by Simplicity, a part of Briggs & Stratton. It features an 18 horsepower engine option from either Briggs & Stratton or Kohler, both single-cylinder air-cooled gasoline engines. The tractor uses a Tuff Torq K46 belt-driven hydrostatic transmission with infinite forward and reverse gears. It has a two-wheel drive with manual steering and an open operator station. The tractor includes a 2-gallon fuel tank and electric start. Dimensions include a 50-inch wheelbase, 68-inch length, 36-inch width, and a weight of 445 lbs. Tires are sized 15x6.0-6 front and 18x8.5-8 rear. The power take-off is a mid PTO with an independent electric clutch. Attachments available include 38" and 44" mid-mount mower decks, a 42" front-mount blade, and a 36" front-mount single-stage snow blower.