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International Harvester 300 vs International Harvester B-276
Verdict: International Harvester 300 vs International Harvester B-276
The International Harvester 300 and the International Harvester B-276 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 38 hp. International Harvester B-276 is the newer design (1966 vs 1955). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
International Harvester
62
Fit score
Best match
Clear
International Harvester
62
Fit score
Best match
Clear
Rated power
38 hp
38 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
International HarvesterReference
International HarvesterReference
Gear 1 used for power test.Reference
gasolineReference
Total built
29,077 (Farmall)Reference
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Steering
—
mechanicalReference
Variants
Farmall 300
row-crop tractorReference
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Engine
Plows
3-bottomReference
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Drawbar (tested)
28.6 kWReference
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Belt (tested)
31.8 kWReference
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Displacement
2.8 LReference
2.3 LReference
Bore/Stroke
90 x 108 mmReference
86 x 102 mmReference
Compression
8.75:1Reference
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Rated RPM
1750Reference
1875Reference
Idle RPM
900-2000Reference
—
Starter volts
12Reference
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Oil capacity
5.7 LReference
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Coolant capacity
15.1 LReference
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Air cleaner
oil bathReference
—
Belt power (max)
31.8 kWReference
—
Max power
28.6 kWReference
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Engine
—
28.0 kWReference
Power
—
28.0 kWReference
Torque
—
149.2 NmReference
Torque RPM
—
1400Reference
Starter type
—
electricReference
Transmission
Gears
10 forward and 2 reverseReference
8 forward and 2 reverseReference
Clutch
dry discReference
—
Transmission
International Harvestor Torque AmplifierReference
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Capacities
Fuel
42.6 LReference
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PTO & Hydraulics
Hydraulic system
12.3 LReference
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Capacity
12.3 LReference
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Type
two-speed power shiftReference
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Rear PTO
independent (with TA)Reference
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Rear PTO Type
540Reference
540Reference
Dimensions
Wheelbase
190 cmReference
—
Weight
1956 kgReference
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Front tire
5.50-16Reference
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Rear tire
10-28Reference
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Ag front
6.00-16Reference
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Ag rear
12-28Reference
—
Length
302 cmReference
—
Width
165 cmReference
—
Height (steering wheel)
149 cmReference
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Operating weight
1956 kgReference
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Ballasted weight
2995 kgReference
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Ground clearance
52 cmReference
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International Harvester 300 attachments
300 Serial Number Location
300 Serial Numbers
1955
501Reference
—
1956
20219Reference
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Final
33664Reference
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Electrical
Ground
positiveReference
—
Battery volts
12 (LP gas)Reference
—
Test results
Belt fuel use (max)
17.8 l/hourReference
—
Max pull
1986 kgReference
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Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.