Oliver 77 Row-Crop

The Oliver 77 Row-Crop tractor was produced from 1948 to 1954 as part of the Fleetline Series. It is a row-crop tractor built in Charles City, Iowa, USA. The original price was $3,000 in 1954. It features variants including the 77 Row-Crop with tricycle chassis, 77 Standard with standard front, and 77 Orchard with low-profile. Engine options include Waukesha-Oliver 3.2L 6-cylinder gasoline, diesel, and LP gas engines. The tractor has a 6-speed unsynchronized gear transmission with 2 reverse gears and a dry disc clutch. It delivers 2-3 plows capacity, with tested drawbar power of 32.89 hp and belt power of 37.17 hp. The tractor is two-wheel drive with manual steering and differential mechanical drum brakes, and an open operator station. Optional independent rear PTO is available with a 540 RPM type. Dimensions include a 90.75 inch wheelbase, 139.25 inch length, 80.25 inch width, and 75 inch height. Operating weight ranges from 4,207 lbs (gas) to 4,502 lbs (diesel), with ballasted weight up to 8,203 lbs. Tires sizes are 5.50-16 front and 10-38 rear, with agricultural tire options. The belt pulley diameter is 12 inches with 992 RPM. Serial numbers range from 320001 in 1948 to 4504470 final in 1954. Related models include the Oliver Super 77, 66, 77, 88, and 70.