The Oliver 66 Row-Crop tractor represents a vintage model focusing on row-crop operations. It is designed with a 4x2 2WD chassis and manual steering which is typical for tractors of its era. The Oliver 66 operates with an unsynchronized gear transmission featuring 6 forward and 2 reverse gears. The 66 Row-Crop is powered by an Oliver-Waukesha engine with a displacement of 129.3 cubic inches and a rating of 1600 RPM. This tractor was produced with the option of gasoline or diesel variants. The cooling type, cylinder orientation, and valve configuration remain unspecified. This tractor is equipped with a front tread adjustable for both tricycle and wide-front configurations, further indicating its row-crop specializations. The height is 85.25 inches and its length measures at 134.8 inches, with an operating weight that ranges from 3,193 to 3,795 pounds depending on the configuration. Specific details regarding its manufacture years, hitch system, PTO, brakes, and hydraulic system are not provided.