Power: 38 hp Date of manufacture : 1927 - 1937
Production Manufacturer: Rock Island Type: Standard-tread tractor Factory: Rock Island, Illinois, USA Rock Island F 18-35 Power Drawbar (claimed): 18 hp 13.4 kW Belt (claimed): 35 hp 26.1 kW Drawbar (tested): 30.42 hp 22.7 kW Belt (tested): 36.50 hp 27.2 kW Rock Island F 18-35 Engine Mechanical Chassis: 4x2 2WD Steering: manual Cab: Open operator station. Transmission: 2-speed unsynchronized gear Dimensions & Tires Full dimensions and tires ... External Links Rock Island F: information at the RIPC site Belt Pulley Diameter: 18 inches 45 cm Width: 7.5 inches 19 cm RPM: 660

RK Tractors RK55SC	Power: 55 hp	Date of manufacture : 0000 - 0000

RK Tractors RK55HC	Power: 55 hp	Date of manufacture : 0000 - 0000

RK Tractors RK74PSC	Power: 74 hp	Date of manufacture : 0000 - 0000

Rock Island F 18-35	Power: 38 hp	Date of manufacture : 1927 - 1937

Rock Island G2 15-25	Power: 27 hp	Date of manufacture : 1929 - 1932

Rock Island G 15-25	Power: 27 hp	Date of manufacture : 1927 - 1928

Satoh S370	Power: 15 hp	Date of manufacture : 1977 - 1984