international harvester 644
 | 1974 - 1980
Row-Crop tractor | 1974 - 1980 | Row-Crop tractor |
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1974 - 1980 | |||
Row-Crop tractor | |||
1974 - 1980 | |
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Row-Crop tractor |
Production | |
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Manufacturer | International Harvester |
Row-Crop tractor | |
Built in Neuss, Germany | |
International Harvester 644 Engine | |
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International Harvester 3.4L 4-cyl diesel | |
Fuel tank | 19.6 gal
74.2 L |
Engine details ...  | |
International Harvester 644 Transmission | |
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8-speed | |
Transmission details ...  |
International Harvester 644 Power | |
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Engine | 60 hp
44.7 kW |
Mechanical | |
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Two- or four-wheel drive | |
Manual steering | |
Open operator station. |
Photos | |
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 | |
International Harvester 644 photos...  |
Hydraulics | |
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Pump flow | 7.9 gpm
29.9 lpm |
Tractor hitch | |
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Rear Type | II |
Rear lift | 6394 lbs
2900 kg |
Power Take-off (PTO) | |
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Rear PTO Type | 540/1000 |
Engine RPM | 540@1982 |
| 1000@2000 |
Dimensions & Tires | |
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Wheelbase | 87.8 inches
223 cm |
Weight | 6350 to 7078 pounds |
Front tire | 7.50-16 |
Rear tire | 16.9-30 |
Full dimensions and tires ...  | |
Electrical | |
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Ground | negative |
Battery volts | 12 |