The Cub Cadet Sx3100 is a compact utility tractor built by Yanmar and distributed by Cub Cadet from 2010 to 2011. It features a 31.2 hp Yanmar 1.6L 3-cylinder liquid-cooled diesel engine with hydrostatic transmission and four-wheel drive. The tractor offers various attachments including a 60" mid-mount mower deck, front-end loader, and backhoe, making it versatile for multiple tasks. It has a wheelbase of 65.2 inches, weighs 2,030 lbs, and includes features such as hydraulic power steering, wet disc brakes, and two-post ROPS for safety.