The International Harvester 744 is a tractor model with a rated 72 horsepower output, positioning it roughly in the middle of its class in terms of power. Produced from 1974 to 1980, this model features a 4-cylinder diesel liquid-cooled engine driving through a mechanical front-wheel drive with a powershift transmission. The listed weight is between 6590 and 7497 pounds. It is designed for tasks covering approximately 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
72 hp
Weight
6590 to 7497 pounds
Catalogue coverage
Variants represented
2
Richest spec table
58 rows
Recorded power
72 hp
Recorded weight
2989 kg
Transmissions
8-speed
Production years
1974-1980
Verified variants
0
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Overview
ManufacturerInternational HarvesterReference
Row-Crop tractorReference
Built in Neuss, GermanyReference
Two- or four-wheel driveReference
Final drivesplanetaryReference
Manual steeringReference
Open operator station.Reference
Engine
International Harvester 3.9L 4-cyl dieselReference
Fuel tank74.2 LReference
Engine53.7 kWReference
International Harvester D-239Reference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement3.9 LReference
Bore/Stroke98 x 129 mmReference
Power53.7 kWReference
Fuel systemdirect injectionReference
Compression16:1Reference
Rated RPM2300Reference
Torque229.6 NmReference
Torque RPM1200Reference
Starter volts12Reference
Transmission
8-speedReference
12-speed partial power shiftReference
Gears8 forward and 4 reverseReference
TransmissionAgriomatic SReference
Typepartial power shiftReference
Gears12 forward and 4 reverseReference
PTO & Hydraulics
Pump flow29.9 lpmReference
Rear TypeIIReference
Controlposition and draft controlReference
Rear lift2900 kgReference
Rear PTOindependentReference
Rear PTO Type540Reference
Rear PTO Type540/1000Reference
Engine RPM540@1920Reference
Engine RPM1000@2000Reference
Dimensions
Wheelbase218 cmReference
Weight6590 to 7497 poundsReference
Front tire7.50-18Reference
Rear tire16.9-34Reference
Ag front7.50-18Reference
Ag front11.2-24 (MFWD)Reference
Ag rear16.9-34Reference
Ag rear16.9-34 (MFWD)Reference
Length377 cmReference
Width203 cmReference
Height177 cmReference
2WD Weight2989 kgReference
4WD Weight3400 kgReference
Ground clearance37 cmReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps28Reference
Battery volts12Reference
Battery AH88Reference
Speeds
With 16.9/14-30 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
