Power: 77 hp[P] Date of manufacture : 1973 - 1976
Production Manufacturer: International Harvester Original price: $14,200 International Harvester Hydro 70 Power Drawbar (tested): 53.86 hp 40.2 kW PTO (tested): 69.61 hp 51.9 kW International Harvester Hydro 70 Engines Mechanical Chassis: 4x2 2WD Steering: hydrostatic power Brakes: differential dry disc Transmission: hydrostatic Hydraulics Pump flow: 12 gpm 45.4 lpm Tractor hitch Rear Type: II Power Take-off (PTO) Rear PTO: independent Rear RPM: 540 Dimensions & Tires Wheelbase: 103 inches 261 cm Weight: 8,200 lbs 3719 kg Front tire: 7.50-16 Rear tire: 15.5-38 Full dimensions and tires ... Hydro 70 Serial Numbers Location: Tractor clutch housing on right side. 1973: 7501 1974: 7570 1975: 8681 1976: 10094 how to read serial numbers...

International Harvester DLD-2	Power: 14 hp	Date of manufacture : 1953 - 1956

International Harvester F-240	Power: 30 hp	Date of manufacture : 1962 - 1965

International Harvester F-270	Power: 40 hp	Date of manufacture : 1962 - 1965

International Harvester Farmall	Power: 22 hp[B]	Date of manufacture : 1924 - 1932

International Harvester Hydro 70	Power: 77 hp[P]	Date of manufacture : 1973 - 1976

International Harvester Hydro 84	Power: 65 hp[P]	Date of manufacture : 1978 - 1983

International Harvester Hydro 85	Power: 80 hp	Date of manufacture : 1981 - 1985

International Harvester Hydro 86	Power: 77 hp[P]	Date of manufacture : 1976 - 1980

International Harvester Hydro 100	Power: 115 hp[P]	Date of manufacture : 1973 - 1976