International Harvester 483
The International Harvester 483 is a tractor produced by International Harvester. It is equipped with a 151.8 ci 2.5 L engine. The listed engine power is Diesel (listed): 46 hp / 34.3 kW. Transmission: 8 forward and 2 reverse. Operating weight: 3550 to 3991 pounds.
Engine Power
Diesel (listed): 46 hp / 34.3 kW
Fuel & Capacities
15.1 gal
57.2 L
Transmission
8 forward and 2 reverse
Operating Weight
3550 to 3991 pounds
Overview
 | 1982 - 1984
Utility tractorKomatsu built
Utility tractor
Komatsu built |
|---|
Production | |
|---|---|
Distributor | International Harvester |
Manufacturer | Komatsu |
Utility tractor | |
Built in Japan | |
Original price was $13,900 in 1984 | |
International Harvester 483 Engine | |
|---|---|
Nissan 2.5L 4-cyl diesel | |
Engine details ...  |
International Harvester 483 Transmission | |
|---|---|
8-speed | |
Transmission details ...  |
International Harvester 483 Power | |
|---|---|
Engine | 46 hp
34.3 kW |
PTO (claimed) | 42 hp
31.3 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Power steering | |
Hydraulic wet disc brakes | |
ROPS and canopy optional |
Capacity | |
|---|---|
Fuel | 15.1 gal
57.2 L |
Hydraulic system | 8.5 gal
32.2 L |
Hydraulics | |
|---|---|
Capacity | 8.5 gal
32.2 L |
Pressure | 2500 psi
172.4 bar |
Total flow | 6.4 gpm
24.2 lpm |
Tractor hitch | |
|---|---|
Rear Type | I/II |
Rear lift (at ends) | 3307 lbs
1500 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 |
Dimensions & Tires | |
|---|---|
Wheelbase | 76.8 inches
195 cm |
Weight | 3550 to 3991 pounds |
Front tire | 6.00-16 |
2WD Rear tire | 13.6/12-28 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Charging system | alternator |
Charging amps | 35 |
Battery volts | 12 |
References | |
|---|---|
 | |
New International 483 Tractor published by International Harvester | |
New International Tractors 383 483 published in 1983, by International Harvester |
Engine
Engine Detail — 151.8 ci / 2.5 L Diesel
Manufacturer | Nissan SD25 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 151.8 ci
2.5 L |
Bore/Stroke | 3.50x3.94 inches
89 x 100 mm |
Power | 46 hp
34.3 kW |
Rated RPM | 2400 |
Torque | 104.3 lb-ft
141.4 Nm |
Starter volts | 12 |
Oil capacity | 6 qts
5.7 L |
Coolant capacity | 8.4 qts
7.9 L |
Transmission
Transmission — 8 forward and 2 reverse
Gears | 8 forward and 2 reverse |
Oil capacity | 34 qts
32.2 L |
With 12.4/11-28 rear tires. | |
 | |
Dimensions
International Harvester 483 Tires | |
|---|---|
2WD Standard tires (ag) | Front: 6.00-16. Rear: 13.6/12-28 |
4WD Standard tires (ag) | Front: 8.3-20. Rear: 13.6/12-28 |
Dimensions | |
|---|---|
Wheelbase | 76.8 inches
195 cm |
Length | 118.3 inches
300 cm |
Width | 65.2 inches
165 cm |
Height (steering wheel) | 61.4 inches
155 cm |
Height (exhaust) | 87.8 inches
223 cm |
2WD Shipping weight | 3550 lbs
1610 kg |
4WD Shipping weight | 3991 lbs
1810 kg |
2WD Ground clearance | 15.4 inches
39 cm |
4WD Ground clearance | 15.9 inches
40 cm |
Front tread | 48 to 75.7 inches
121 to 192 cm |
Rear tread | 47.6 to 76.1 inches
120 to 193 cm |
Photos
International Harvester 483
International Harvester 483
International Harvester 483
Recommended Implements & Sizing Guide
Engineering recommendations for International Harvester 483 based on its 46 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm) | Medium Duty | Standard utility farm tillage. |
Rotary Cutter / MowerMowing & Clearing | 6 ft (72 in)1.8 m | Medium Duty | Medium pasture clearing; rear slip-clutch recommended. |
Rotary TillerSeedbed Prep | 66 to 72 in165 - 180 cm | Medium Duty | Standard utility tiller; slip clutch protection required. |
Disc HarrowSecondary Tillage | 7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙 | Medium Duty | Field leveling and clod breaking behind plows. |
Hay BalerHay & Forage | Small Square Baler (14x18")小方捆打捆机 (36x46 cm) | Medium Duty | Classic 2-string baler for horse and small livestock hay. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for International Harvester 483.
Estimated Continuous Field Runtime: 6.3 hrs
Approximately 6.3 hours of continuous field operation at ~75% rated power on a full tank (15.1 gal / 57.2 L).
Estimated 75% Load Fuel Burn~2.4 gal/hr (9.1 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
International Harvester 483 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for International Harvester 483.
Converted Equivalents:
Horsepower (HP)46 hp
Kilowatts (kW)34.3 kW
Metric Horsepower (PS / CV)46.6 PS
Direct Competitor Comparison
Compare International Harvester 483 against same-era industry alternatives in the same horsepower class.
Current Model
International Harvester
International Harvester 483
Engine Power:Diesel (listed): 46 hp / 34.3 kW
★ Baseline Reference
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