International Harvester 644 Engine


International Harvester 644 tractor photo
1974 - 1980
Row-Crop tractor
Series map:
554
644
744
44.1kw
44.7kw
53.7kw
Engine Detail
International Harvester D-206
diesel
4-cylinder
liquid-cooled
Displacement206.4 ci
3.4 L
Bore/Stroke3.875x4.38 inches
98 x 111 mm
Power60 hp
44.7 kW
Rated RPM2150
Starter volts12
Page information
Contact: Peter Easterlund
Updated on October 26, 2022
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