Production | |
| Manufacturer: | International Harvester |
| Type: | Utility tractor |
| Factory: | Rock Island, Illinois, USA |
| Original price: | $7,500 (1973 ) |
International Harvester 664 Power | |
| PTO (claimed): | 61.5 hp 45.9 kW |
Mechanical | |
| Chassis: | 4x2 2WD |
| Cab: | Open operator station. |
| Transmissions: | 10-speed |
| 5-speed | |
Hydraulics | |
| Pump flow: | 6 gpm 22.7 lpm |
Tractor hitch | |
| Rear Type: | II |
Power Take-off (PTO) | |
| Rear PTO: | independent |
| Rear RPM: | 540 |
664 Serial Numbers | |
| 1972: | 2501 |
| 1973: | 3212 |
Engine Detail | |
| International Harvester D239 | |
| naltural diesel | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement: | 239 ci 3.9 L |
| Bore/Stroke: | 3.875x5.06 inches 98 x 129 mm |
Dimensions | |
| Weight: | 6000 lbs 2721 kg |