The Massey Ferguson 3303 is an industrial tractor produced from 1966 to 1972 by Massey Ferguson. It features a 60 hp (44.7 kW) engine with options of Perkins 3.3L or 3.5L 4-cylinder diesel engines. The tractor has a 6-speed gear transmission with 6 forward and 2 reverse gears, two-wheel drive, mechanical rear differential lock, and power steering. It has an open operator station and optional rear hitch type I. The rear PTO operates at 540 rpm. Tires are sized 9x16 front and 16.9/24x28 rear.