Introduction
International Harvester 383 Utility Tractor
The International Harvester 383 is a utility tractor manufactured by Komatsu in Japan and distributed by International Harvester. Produced between 1982 and 1984, this model was designed to serve as a versatile machine for general agricultural operations.
Engine and Performance
The tractor is powered by a liquid-cooled Nissan SD22 four-cylinder diesel engine. With a displacement of 2.2 liters (132.1 cubic inches), it produces 40 horsepower (29.8 kW) at a rated speed of 2400 RPM. The engine delivers a peak torque of 122.6 Nm (90.4 lb-ft) at 1700 RPM, providing consistent power for standard field tasks.
Transmission and Drivetrain
The mechanical configuration includes a gear-type transmission providing 8 forward speeds and 2 reverse speeds. The tractor was offered in both two-wheel drive and four-wheel drive variants. Operator control is facilitated by power steering and hydraulic wet disc brakes, which enhance maneuverability and safety during operation.
Hydraulics and PTO
The hydraulic system operates at a pressure of 172.4 bar (2500 psi) with a total flow rate of 24.2 liters per minute (6.4 gpm). The system capacity is 32.2 liters. For implement operation, the tractor is equipped with an independent rear power take-off (PTO) rated at 540 RPM and a Category II/I rear hitch.
Dimensions and Build
The 383 features a shipping weight of 1,580 kg for the 2WD model and 1,770 kg for the 4WD version. It measures 297 cm in length and 162 cm in width, with an exhaust height of 221 cm. Ground clearance is 39 cm for the 2WD model and 38 cm for the 4WD model, supported by 6.00-16 front and 13.6-28 rear agricultural tires.
Conclusion
The International Harvester 383 is a reliable, compact utility tractor suited for small to medium-scale agricultural work. Its combination of a proven Nissan engine, flexible drivetrain options, and essential hydraulic capabilities makes it a practical choice for varied farm maintenance and light field tasks.
Production Information of International Harvester, 383
- Original price was $11,400 in 1984
- Built in Japan
- Utility tractor
| Distributor | International Harvester |
|---|---|
| Manufacturer | Komatsu |
Dimension and Tires Information of International Harvester, 383
| 2WD Ground clearance | 15.4 inches [39 cm] |
|---|---|
| Length | 117.3 inches [297 cm] |
| 2WD Shipping weight | 3,484 lbs [1580 kg] |
| Height (exhaust) | 87.4 inches [221 cm] |
| Width | 64 inches [162 cm] |
| 4WD Ground clearance | 15.2 inches [38 cm] |
| 4WD Shipping weight | 3,903 lbs [1770 kg] |
| Height (steering wheel) | 61.0 inches [154 cm] |
| Rear tread | 47.6 to 76.1 inches [120 to 193 cm] |
| Front tread | 48 to 75.7 inches [121 to 192 cm] |
| Ag front | 6.00-16 |
|---|---|
| Ag rear | 13.6-28 |
Engine Specifications of International Harvester, 383
- Nissan SD22
- Liquid-cooled
- 4-cylinder
- Diesel
| Rated RPM | 2400 |
|---|---|
| Starter volts | 12 |
| Displacement | 132.1 ci [2.2 L] |
| Bore/Stroke | 3.27x3.94 inches [83 x 100 mm] |
| Power | 40 hp [29.8 kW] |
| Torque RPM | 1700 |
| Torque | 90.4 lb-ft [122.6 Nm] |
| Coolant capacity | 8.4 qts [7.9 L] |
| Oil capacity | 6 qts [5.7 L] |
| Starter power | 2.7 hp [2.0 kW] |
Transmission Information of International Harvester, 383
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 8 forward and 2 reverse |
| Oil capacity | 34 qts [32.2 L] |
Mechanical Specs of International Harvester, 383
- Two- or four-wheel drive
- ROPS and canopy optional
- Power steering
- Hydraulic wet disc brakes
Power Information of International Harvester, 383
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Hydraulics Specifications of International Harvester, 383
| Capacity | 8.5 gal [32.2 L] |
|---|---|
| Pressure | 2500 psi [172.4 bar] |
| Total flow | 6.4 gpm [24.2 lpm] |
Three-Point Hitch of International Harvester, 383
| Rear Type | II/I |
|---|
Electrical System of International Harvester, 383
| Charging system | Alternator |
|---|---|
| Battery AH | 100 |
| Charging amps | 35 |
| Battery volts | 12 |
Where it sits
With 40 HP, the International Harvester 383 sits just below 385 (46 HP) in International Harvester's range. Its power puts it in the 28th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the International Harvester 383 have?
The International Harvester 383 delivers 40 HP.
What years was the International Harvester 383 produced?
The International Harvester 383 was produced in 1982-1984.
What engine does the International Harvester 383 have?
The International Harvester 383 is powered by a Diesel, 4-cylinder engine.
What transmission does the International Harvester 383 use?
The International Harvester 383 uses a Gear transmission.
How much does the International Harvester 383 weigh?
The International Harvester 383 weighs 3,484 lbs [1580 kg].
Is the International Harvester 383 4WD?
The International Harvester 383 is available in 2WD/4WD.