International Harvester A-866

The International Harvester A-866 is a row-crop tractor produced from 1973 to 1978 as part of the 66A Series. Built in Geelong, Australia, it features a 5.9L 6-cylinder diesel engine delivering 121 hp (90.2 kW). It has a 16-speed two-speed power shift transmission with 16 forward and 4 reverse gears. The tractor is two-wheel drive with bull gear final drives, power steering, and hydraulic disc brakes. It offers an open operator station with an optional cab. The PTO is independent with 540/1000 RPM options. Dimensions include a 104.7 inch wheelbase, 159.8 inch length, and 10803 lbs weight. Tires range from 11.00-16 front to various rear sizes including 23.1-34 and 18.4-38. The A-866 is related to models A-766, A-886, and A-976.