The Gilson 53020 H-16 is a garden tractor produced from 1974 to 1975 as part of the S Series. It features a 16 hp Briggs & Stratton 531cc 1-cylinder gasoline engine with an air-cooled horizontal shaft. The tractor uses a Vickers T66 shaft-driven hydrostatic transmission with infinite forward and reverse gears. It has two-wheel drive, manual steering, and an open operator station. Dimensions include a 44 inch wheelbase, 64.5 inch length, 35.5 inch width, 36.5 inch height, and a weight of 720 lbs. Tires are 16x6.50x8 front and 23x8.50-12 rear turf tires. Electrical system includes a 12 volt battery with negative ground and alternator charging. Attachments available include 42" and 48" mid-mount mower decks, a 48" front-mount blade, and a 36" single-stage front-mount snow blower.