Production | |
| Manufacturer: | Fiat |
| Type: | Utility tractor |
| Factory: | Moderna, Italy |
Variants | |
| 640: | 2WD |
| 640DT: | 4WD |
Fiat 640 Power | |
| Engine: | 64 hp 47.7 kW |
| PTO (claimed): | 62 hp 46.2 kW |
Mechanical | |
| Chassis: | 4x2 2WD |
| 4x4 MFWD 4WD | |
| Steering: | manual |
| Cab: | Four-post ROPS. |
| Transmission: | 8-speed gear |
Hydraulics | |
| Pump flow: | 5.8 gpm 22.0 lpm |
Tractor hitch | |
| Rear Type: | II/I |
| Rear lift (at ends): | 4079 lbs 1850 kg |
Power Take-off (PTO) | |
| Rear RPM: | 540 |
| Engine RPM: | 540@1970 |
Engine Detail | |
| Fiat 8045-02 | |
| diesel | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement: | 210.89 ci 3.5 L |
| Bore/Stroke: | 3.94x4.33 inches 100 x 110 mm |
| Power: | 64 hp 47.7 kW |
| Fuel system: | direct injection |
| Compression: | 17:1 |
| Rated RPM: | 2400 |
| Torque: | 156.4 lb-ft 212.1 Nm |
| Torque RPM: | 1600 |
| Starter: | electric |
| Starter volts: | 12 |
Transmission | |
| Type: | gear |
| Gears: | 8 forward and 2 reverse |
| Four gears, plus reverse, in two ranges. Optional additional creeper range. | |
Dimensions | |
| 2WD Wheelbase: | 81.5 inches 207 cm |
| 4WD Wheelbase: | 83.9 inches 213 cm |
| 2WD Length: | 125 inches 317 cm |
| 4WD Length: | 132.3 inches 336 cm |
| 2WD Weight: | 4961 lbs 2250 kg |
| 4WD Weight: | 6174 lbs 2800 kg |
| Front tread: | 52 to 79.3 inches 132 to 201 cm |
| Rear tread: | 51.2 to 78.7 inches 130 to 199 cm |