The Wheel Horse B-112 is a lawn tractor produced from 1980 to 1981 as part of the B Series. It features an 11 hp Briggs & Stratton 399cc 1-cylinder air-cooled gasoline engine, a 3-speed belt-driven Peerless 601 transmission with 3 forward and 1 reverse gears, and two-wheel drive with manual steering. The tractor has a wheelbase of 45.5 inches, weighs 320 lbs, and uses lawn/turf tires sized 4.10x3.50-6 front and 18x6.50-8 rear. It includes a mid PTO with manual clutch and pulley type, and supports a 36-inch mid-mount mower deck attachment. Built in South Bend, Indiana, USA, the B-112 is part of a series including the B-82 and B-115 models.