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International Harvester AI vs International Harvester ID-6
Verdict: International Harvester AI vs International Harvester ID-6
The International Harvester AI and the International Harvester ID-6 are both industrial tractors — here is how they stack up on the figures that matter. International Harvester ID-6 leads on rated power with 24 hp against 16 hp. International Harvester ID-6 is the newer design (1940 vs 1939). In short: choose the International Harvester ID-6 for outright pulling power, or the International Harvester AI if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a 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
16 hp
24 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
International HarvesterReference
International HarvesterReference
liquid-cooledReference
liquid-cooled vertical I-headReference
Variants
A
Farmall row-cropReference
—
WD-6
—
standard-frontReference
MD
—
row-cropReference
Engine
Displacement
1.9 LReference
4.1 LReference
Bore/Stroke
76 x 102 mmReference
98 x 133 mmReference
Compression
6:1Reference
14.2:1Reference
Rated RPM
1400Reference
1450Reference
Firing order
1-3-4-2Reference
1-3-4-2Reference
Oil capacity
4.7 LReference
—
Coolant capacity
12.3 LReference
25.6 LReference
Fuel tank
—
79.5 LReference
Aux. fuel
—
3.3 LReference
Drawbar (claimed)
—
17.9 kWReference
Belt (claimed)
—
23.1 kWReference
Transmission
Type
gearReference
—
Gears
4 forward and 1 reverseReference
5 forward and 1 reverseReference
Transmission
—
gearReference
PTO & Hydraulics
PTO (claimed)
12.2 kWReference
—
AI Serial Number Location
ID-6 Serial Numbers
Location:
—
clutch housingReference
Links
Dimensions
Ag front
—
6.50x16Reference
Ag rear
—
13.5x24Reference
Length
—
317 cmReference
Width
—
134 cmReference
Height
—
228 cmReference
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.