The Gilson 53057 is a 1981 garden tractor from the B Series by Gilson. It features an 11 hp Briggs & Stratton 1-cylinder air-cooled vertical-shaft gasoline engine with a 1 gallon (3.8 L) fuel tank. The tractor uses a Peerless belt-driven gear transmission with 4 forward and 1 reverse gears. It has two-wheel drive, manual steering, and an open operator station. The tractor weighs 475 lbs (215 kg) and has turf tires sized 16x6.50-8 front and 23x8.50-12 rear. Optional features include a sleeve hitch and rear type 0 hitch. The PTO is mid-mounted and independent with a manual clutch. Electrical system includes a 12 volt battery with 160 CCA, negative ground, and an alternator charging system. Attachments available include a 42" mid-mount mower deck (right or rear discharge), a 42" front-mount blade, and a 36" front-mount snow blower.