The Zetor 8111 is a utility tractor produced from 1985 to 1991 by Zetor in Brno, Czechoslovakia. It features a 4.6L 4-cylinder liquid-cooled diesel engine with an estimated 77.8 hp engine power for comparison. The tractor has a 16-speed constant mesh transmission with 16 forward and 8 reverse gears. It is equipped with two-wheel drive, power steering, hydraulic dry disc brakes, and an optional cab. The PTO is independent with 540/1000 rpm options, and the rear hitch is category II with a lift capacity of 7340 lbs. Hydraulics are open center type with 2 valves and a pump flow of 10.8 gpm. The tractor weighs 8700 lbs and has a wheelbase of 93.9 inches. Original price was $22,500 in 1991.