The International Harvester 544 is a 2WD utility tractor manufactured by International Harvester in Rock Island, Illinois, USA from 1968 to 1973.
The International Harvester 544 is equipped with one of two engines: a 3.9 L (238.5 cu·in) four-cylinder diesel engine or a 3.3 L (200.3 cu·in) four-cylinder gasoline engine and one of four variants of transmission.
The tractor could be equipped with the following engines:
- International Harvester D239. It is a 3.9 L, 3,909 cm2, (238.5 cu·in) four-cylinder natural aspirated diesel engine with 98.0 mm (3.86 in) of the cylinder bore and 129.0 mm (5.08 in) of the piston stroke. The compression ratio rating is 16.0:1.
- International Harvester C200. It is a 3.3 L, 3,282 cm2, (200.3 cu·in) four-cylinder natural aspirated gasoline engine. The cylinder bore is 97.0 mm (3.82 in) and the piston stroke is 112.0 mm (4.41 in). The compression ratio rating is 7.6:1.
The International Harvester 544 is equipped with power steering, disc brakes, open operator station, and 56.8 liters (15 US gal, 12.5 Imp. gal) fuel tank for diesel fuel or 87.1 liters (23 US gal, 19.2 Imp. gal) for gasoline fuel.
International Harvester 544 Specifications
| General Specifications | |
| Model | International Harvester 544 |
| Length | 3,500 mm (137.8 in) |
| Width | 1,800 mm (70.9 in) |
| Height (steering wheel) | 1,570 mm (61.8 in) |
| Wheel base | 1,850 mm (72.8 in) |
| Weight (shipping) | Gas: 2,260 kg (4,982 lbs) Diesel: 2,370 kg (5,225 lbs) |
| Fuel tank capacity | Diesel: 56.8 liters (15 US gal, 12.5 Imp. gal) Gas: 87.1 liters (23 US gal, 19.2 Imp. gal) |
| Battery | – |
| Cabin type | Open operator station |
| Engine | |
| Engine model | International Harvester D239 |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 4 |
| Fuel type | Diesel |
| Displacement | 3.9 L, 3,909 cm2, (238.5 cu·in) |
| Bore and stroke | 98.0 mm X 129.0 mm (3.86 in X 5.08 in) |
| Compression ratio | 16.0:1 |
| Horsepower | – |
| Starter | Electric |
| Oil capacity: | 6.6 L (7 US. qt, 5.8 Imp. qt.) |
| Coolant capacity: | 14.2 L (15 US. qt, 12.5 Imp. qt.) |
| Engine | |
| Engine model | International Harvester C200 |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 4 |
| Fuel type | Gasoline |
| Displacement | 3.3 L, 3,282 cm2, (200.3 cu·in) |
| Bore and stroke | 97.0 mm X 112.0 mm (3.82 in X 4.41 in) |
| Compression ratio | 7.6:1 |
| Horsepower | – |
| Starter | Electric |
| Oil capacity: | 6.6 L (7 US. qt, 5.8 Imp. qt.) |
| Coolant capacity: | 13.2 L (13.9 US. qt, 11.6 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Power |
| Brakes | Disc |
| Transmission model | – |
| Transmission type | Gear type |
| Gears | 5 forward and 1 reverse |
| Speed | Forward: 28.6 kmh (17.8 mph) Reverse: 4.0 (2.5 mph) |
| Transmission model | Torque Amplifier |
| Transmission type | Two-speed power shift |
| Gears | 10 forward and 2 reverse |
| Speed | Forward: 28.6 kmh (17.8 mph) Reverse: 4.0 (2.5 mph) |
| Transmission model | – |
| Transmission type | Shuttle |
| Gears | 5 forward and 5 reverse |
| Speed | Forward: 28.6 kmh (17.8 mph) Reverse: 35.0 (21.8 mph) |
| Transmission model | – |
| Transmission type | Hydrostatic |
| Gears | Infinite forward and reverse |
| Tires | |
| Front tires | Ag: 6.00-16 |
| Rear tires | Ag: 14.9-28 |
| Three-Point Hitch | |
| Category | II |
| Control type | – |
| Lift capacity (at ends) | – |
| PTO (Power take-off shaft) | |
| Rear PTO type | Independent |
| Rear PTO speed | 540/1,000 rpm |
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