Power: 30 hp Date of manufacture : 1957 - 1965
Production Manufacturer: Oliver Type: Agricultural Crawler tractor Factory: Cleveland, Ohio, USA Oliver OC-4 Power Engine: 30.45 hp 22.7 kW Gas Drawbar (claimed): 24.05 hp 17.9 kW Diesel Drawbar (claimed): 24.75 hp 18.5 kW Gas Belt (claimed): 26.47 hp 19.7 kW Diesel Belt (claimed): 27.31 hp 20.4 kW Drawbar (tested): 24.15 hp 18.0 kW Belt (tested): 26.08 hp 19.4 kW Oliver OC-4 Engines Mechanical Chassis: crawler Transmission: 4-speed gear Photos Oliver OC-4 photos... Power Take-off (PTO) Rear RPM: 540 (1.375) Dimensions & Tracks Weight: 4720 to 5000 pounds 12-inch tracks Full dimensions and tracks ...

Oliver 2655	Power: 169 hp	Date of manufacture : 1971 - 1972

Oliver G955	Power: 108 hp[P]	Date of manufacture : 1973 - 1974

Oliver G1355	Power: 157 hp[P]	Date of manufacture : 1972 - 1974

Oliver OC-3	Power: 29 hp[B]	Date of manufacture : 1951 - 1957

Oliver OC-4	Power: 30 hp	Date of manufacture : 1957 - 1965

Oliver OC-6	Power: 45 hp	Date of manufacture : 1953 - 1960

Oliver OC-12	Power: 56 hp[B]	Date of manufacture : 1955 - 1960

Oliver OC-15	Power: 110 hp	Date of manufacture : 1956 - 1961

Oliver OC-18	Power: 161 hp	Date of manufacture : 1952 - 1960