Oliver Super 99

The Oliver Super 99 is a standard-tread farm tractor produced by Oliver from 1954 to 1958. It was built in Charles City, Iowa, USA, and originally sold for $5,000 in 1958. The tractor features multiple engine options including a General Motors 3.5L 3-cylinder diesel, and Waukesha-Oliver 4.9L 6-cylinder diesel and gasoline engines. It has a 6-speed gear transmission with 6 forward and 2 reverse gears, and a 355.6mm dry disc clutch. The Super 99 delivers a claimed drawbar power of 54 hp and PTO power of 65 hp, with tested drawbar power reaching 64.06 hp. It is a two-wheel drive tractor with manual steering, disc brakes, and an open operator station. The rear PTO is live and runs at 540 RPM. Dimensions include an 80 inch wheelbase, front tread of 59.75 inches, and rear tread of 62 inches. Operating weight ranges from 7600 to 8200 lbs depending on engine, with ballasted weight up to 15000 lbs. Tires are sized 7.50-18 front and 18-26 or 15-34 rear. The tractor is capable of pulling 4-5 plows (Oliver) or 5-6 plows (GM).