The Roper T622 RT-16 is a garden tractor produced from 1973 to 1977 by Roper in Orangeburg, South Carolina, USA. It features a 16 hp Briggs & Stratton 531cc 1-cylinder gasoline engine with electric start, a 6-speed belt-driven gear transmission with 2 reverse speeds, and two-wheel manual steering. The tractor has a wheelbase of 43.375 inches and is equipped with lawn/turf tires sized 16x6.50-8 front and 23x9.50-12 rear. It includes a Roper Tri-Hitch and supports various attachments such as 42" and 48" mid-mount mower decks, a 39" snowblower, and a 46" front-mount blade.