The Troy-Bilt 3114GR ST140 is a 1989 garden tractor from the Suburban Series built in Port Washington, Wisconsin, USA. It features a 14 hp Briggs & Stratton 655cc 2-cylinder air-cooled gasoline engine, a Peerless 801 5-speed transmission with 5 forward and 1 reverse gear, and a mid independent PTO with electric clutch. The tractor has a wheelbase of 45 inches, length of 69 inches, width of 34.5 inches, and height of 42 inches. It rides on 15x6.00-6 front tires and 20x8.00-10 rear tires. Electrical system is 12 volts with negative ground. Attachments include 36" and 42" mid-mount mower decks, a 38" single-stage front-mount snowblower, and a 42" front-mount blade. Variants include the 3114HR hydrostatic model.