International Harvester

International Harvester 483

The International Harvester 483 is a utility tractor built by Komatsu and distributed by International Harvester from 1982 to 1984. It features a Nissan 2.5L 4-cylinder diesel engine producing 46 hp, with an 8-speed transmission. The tractor offers two- or four-wheel drive options, power steering, hydraulic wet disc brakes, and optional ROPS and canopy. It has a fuel capacity of 15.1 gallons and a hydraulic system capacity of 8.5 gallons. The 483 is equipped with a rear PTO independent 540 type and a rear hitch of type I/II with a lift capacity of 3307 lbs. Dimensions include a wheelbase of 76.8 inches, length of 118.3 inches, and shipping weights ranging from 3550 to 3991 pounds depending on configuration. Standard tires vary between 2WD and 4WD models. The tractor was originally priced at $13,900 in 1984.

Power46 hp

Founded1982 - 1984

Model483

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Technical Specifications

Detailed specifications and technical data for International Harvester 483

Power

Engine	46 hp (34.3 kW)
PTO (claimed)	42 hp (31.3 kW)

Engine

Type	diesel
Model	Nissan SD25
Power	46 hp (34.3 kW)
Torque	104.3 lb-ft (141.4 Nm)
Cooling	liquid-cooled
Cylinders	4-cylinder
Rated RPM	2400
Bore/Stroke	3.50x3.94 inches (89 x 100 mm)
Displacement	151.8 ci (2.5 L)
Oil capacity	6 qts (5.7 L)
Starter volts	12
Coolant capacity	8.4 qts (7.9 L)

Capacity

Fuel	15.1 gal (57.2 L)
Hydraulic system	8.5 gal (32.2 L)

Electrical

Battery volts	12
Charging amps	35
Charging system	alternator

Hydraulics

Capacity	8.5 gal (32.2 L)
Pressure	2500 psi (172.4 bar)
Total flow	6.4 gpm (24.2 lpm)

Mechanical

Drive	Two- or four-wheel drive
Brakes	Hydraulic wet disc brakes
Steering	Power steering
ROPS and canopy	optional

Production

Type	Utility tractor
Built in	Japan
Distributor	International Harvester
Manufacturer	Komatsu
Original price	$13,900 in 1984
Years produced	1982 - 1984

Transmission

Type	8-speed
Gears	8 forward and 2 reverse
Oil capacity	34 qts (32.2 L)

Tractor hitch

Rear Type	I/II
Rear lift (at ends)	3307 lbs (1500 kg)

Dimensions & Tires

Width	65.2 inches (165 cm)
Length	118.3 inches (300 cm)
Wheelbase	76.8 inches (195 cm)
Rear tread	47.6 to 76.1 inches (120 to 193 cm)
Front tread	48 to 75.7 inches (121 to 192 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)
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
Height (steering wheel)	61.4 inches (155 cm)