Power: 70 hp[P] Date of manufacture : 1965 - 1973
Production Manufacturer: Farmall (a part of International Harvester) Type: Row-Crop tractor Variants IH 656: utility tractor 2656: industrial tractor Farmall 656: row-crop tractor 656HC: high-clear Farmall 656 Power PTO (claimed): 63 hp 47.0 kW Plows: 4-5 Drawbar (tested): 53.23 hp 39.7 kW PTO (tested): 66.06 hp 49.3 kW Farmall 656 Engines Mechanical Chassis: 4x2 2WD Steering: hydrostatic power Brakes: independent mechanical disc Cab: Open operator station. Transmissions: 5-speed   10-speed Photos Farmall 656 photos... Hydraulics Total flow: 12 gpm 45.4 lpm Tractor hitch Rear Type: 2/1 Type: IH Fast Hitch Power Take-off (PTO) Rear PTO: independent Rear RPM: 540/1000 Engine RPM: 1000@1800 Dimensions & Tires Wheelbase: 96.3 inches 244 cm Weight: 6250 to 7230 pounds Front tire: 6.00-16 Rear tire: 15.5-38 656 Serial Numbers Location: Serial number plate on the right side of the Farmall 656 clutch housing. photo of 656 serial number 1965: 8501 1966: 15505 1967: 24372 1968: 32007 1969: 38861 1970: 42518 1971: 45497 1972: 47951 how to read serial numbers... Electrical Charging amps: 55 Batteries: 1 (gas/LP)   2 (diesel) Battery volts: 12 (gas/LP)   6 (diesel) Battery AH: 50 (gas)   60 (LP)   130 (diesel)

Farmall 504	Power: 51 hp[P]	Date of manufacture : 1961 - 1968

Farmall 544	Power: 57 hp[P]	Date of manufacture : 1968 - 1973

Farmall 560	Power: 66 hp[P]	Date of manufacture : 1958 - 1963

Farmall 564	Power: 60 hp	Date of manufacture : 1972 - 1974

Farmall 656	Power: 70 hp[P]	Date of manufacture : 1965 - 1973

Farmall 666	Power: 73 hp[P]	Date of manufacture : 1972 - 1976

Farmall 706	Power: 89 hp	Date of manufacture : 1963 - 1967

Farmall 756	Power: 85 hp[P]	Date of manufacture : 1967 - 1971

Farmall 766	Power: 88 hp[P]	Date of manufacture : 1971 - 1976