International Harvester 743: all source data
All 53 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | International Harvester |
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| (no label) | Built in Neuss, Germany |
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Engine| (no label) | International Harvester 3.9L 4-cyl diesel |
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| Fuel tank | 28 gal | 106.0 L |
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Transmission| (no label) | 8-speed partially synchronized |
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| (no label) | 16-speed |
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Power| Engine (gross) | 72.4 hp | 54.0 kW |
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| Engine (net) | 65.7 hp | 49.0 kW |
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| PTO (claimed) | 61.7 hp | 46.0 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| Final drives | planetary |
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| Differential lock | mechanical rear |
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| (no label) | Power steering |
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Hydraulics| Pump flow | 7.9 gpm | 29.9 lpm |
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Hitch| Rear Type | II |
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| Rear lift | 6834 lbs | 3099 kg |
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Pto| Rear PTO Type | 540/1000 (1.375) |
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Dimensions| Wheelbase | 87.80 inches | 223 cm |
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| Weight | 6349 to 7738 pounds |
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| Front tire | 7.50-16 |
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| 2WD Rear tire (2WD) | 16.9/14-30 |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Charging amps | 33 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | International Harvester D-239 |
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| (no label) | diesel |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 238.65 ci | 3.9 L |
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| Bore/Stroke | 3.875x5.06 inches | 98 x 129 mm |
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| Rated Power (net) | 65.7 hp | 49.0 kW |
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| Power (gross) | 72.4 hp | 54.0 kW |
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| Rated RPM | 2300 |
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| Starter | electric |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | 8-speed partially synchronized |
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| (no label) | 16-speed |
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Transmission| Transmission | Synchron |
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| Type | partially synchronized |
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| Gears | 8 forward and 4 reverse |
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| Clutch | 280mm dry disc |
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| (no label) | Four gears in each of two ranges, plus reverse range. |
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| Gears | 16 forward and 8 reverse |
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Dimensions
Tires| 2WD Standard tires (ag) (2WD) | Front: 7.50-16. Rear: 16.9/14-30 |
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| 4WD Standard tires (ag) (4WD) | Front: 9.5/9-24. Rear: 16.9/14-30 |
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Dimensions| Wheelbase | 87.80 inches | 223 cm |
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| Length | 148.82 inches | 378 cm |
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| Height | 103.15 inches | 262 cm |
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Weight| 2WD ROPS (2WD) | 6349 lbs | 2879 kg |
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| 2WD Cab (2WD) | 6867 lbs | 3114 kg |
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| 4WD ROPS (4WD) | 7209 lbs | 3270 kg |
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| 4WD Cab (4WD) | 7738 lbs | 3509 kg |
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