Power: 30 hp Date of manufacture : 1930 - 1935
Production Manufacturer: Hart-Parr (a part of Oliver) Type: Row-Crop tractor Factory: Charles City, Iowa, USA Mechanical Chassis: 4x2 2WD Final drives: spur gear Steering: manual Cab: Open operator station. Transmission: 3-speed ger Photos Hart-Parr Row Crop 18-27 photos... Dimensions & Tires Weight: 3500 lbs 1587 kg Full dimensions and tires ... Belt Pulley Diameter: 14.5 inches 36 cm Width: 7.5 inches 19 cm RPM: 700 Speed: 2610 ft/min 795.53 meters/min

Hart-Parr Little Devil 25-22	Power: 24 hp	Date of manufacture : 1914 - 1916

Hart-Parr New Hart-Parr	Power: 33 hp	Date of manufacture : 1918 - 1919

Hart-Parr Oil King 23-35	Power: 38 hp	Date of manufacture : 1916 - 1919

Hart-Parr Old Reliable 30-60	Power: 66 hp	Date of manufacture : 1907 - 1918

Hart-Parr Row Crop 18-27	Power: 30 hp	Date of manufacture : 1930 - 1935

Hart-Parr Steel King	Power: 44 hp	Date of manufacture : 0000 - 0000

Hefty LNT	Power: 27 hp	Date of manufacture : 1974 - 1978