International Harvester 744 Engine


International Harvester 744 tractor photo
1974 - 1980
Row-Crop tractor
Series map:
644
744
844
44.7kw
53.7kw
55.0kw
Engine Detail
International Harvester D-239
diesel
4-cylinder
liquid-cooled
Displacement238.65 ci
3.9 L
Bore/Stroke3.875x5.06 inches
98 x 129 mm
Power72 hp
53.7 kW
Fuel systemdirect injection
Compression16:1
Rated RPM2300
Torque169.3 lb-ft
229.6 Nm
Torque RPM1200
Starter volts12
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
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Updated on August 17, 2023
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