International Harvester 644
| | 1974 - 1980 |
| Row-Crop tractor |
|
Series map:
554
644
744
44.1kw
44.7kw
53.7kw
| Production |
| Manufacturer | International Harvester
|
| Row-Crop tractor |
| Built in Neuss, Germany |
| International Harvester 644 Power |
| Engine | 60 hp
44.7 kW
|
| Mechanical |
| Two- or four-wheel drive |
| Manual steering |
| Open operator station. |
| Hydraulics |
| Pump flow | 7.9 gpm
29.9 lpm
|
| Tractor hitch |
| Rear Type | II
|
| Rear lift | 6394 lbs
2900 kg
|
| Power Take-off (PTO) |
| Rear PTO Type | 540/1000
|
| Engine RPM | 540@1982
|
| | 1000@2000
|
| Electrical |
| Ground | negative
|
| Battery volts | 12
|
| Page information |
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| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. |
| Peter Easterlund - owner/author |
| Email: Peter@TractorData.com |
| Updated on October 26, 2022 |
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