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McCormick-Deering 15-30 vs McCormick-Deering OS-6
Verdict: McCormick-Deering 15-30 vs McCormick-Deering OS-6
The McCormick-Deering 15-30 and the McCormick-Deering OS-6 are both tractors — here is how they stack up on the figures that matter. McCormick-Deering OS-6 is the newer design (1944 vs 1923). 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
McCormick-Deering
62
Fit score
Clear
McCormick-Deering
79
Fit score
Best match
Clear
Rated power
15 hp
null hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
McCormick-Deering (a part of International Harvester)Reference
McCormick-DeeringReference
Drawbar performanceReference
liquid-cooledReference
Engine
Fuel tank
70.0 LReference
—
Aux. fuel
3.8 LReference
—
Drawbar (claimed)
11.2 kWReference
—
Belt (claimed)
22.4 kWReference
—
Drawbar (tested)
19.9 kWReference
—
Belt (tested)
26.0 kWReference
—
Displacement
6.3 LReference
4.1 LReference
Bore/Stroke
114 x 152 mmReference
98 x 133 mmReference
Rated RPM
1050Reference
—
Starter type
hand-crankReference
—
Coolant capacity
45.4 LReference
—
Belt power (max)
26.0 kWReference
—
Max power
19.9 kWReference
—
Compression
—
4.5:1 (kerosene)Reference
Transmission
Type
gearReference
gearReference
Gears
3 forward and 1 reverseReference
5 forward and 1 reverseReference
Dimensions
Weight
2721 kgReference
—
Front tire
34x6Reference
—
Rear tire
50x12Reference
—
Ag front
34x6 steelReference
—
Ag rear
50x12 steelReference
—
Length
347 cmReference
—
Width
165 cmReference
—
Height
177 cmReference
—
15-30 Serial Numbers
1921
TG101Reference
—
1922
TG312Reference
—
1923
TG-----Reference
—
1924
TG-----Reference
—
1925
TG-----Reference
—
1926
TG-----Reference
—
1927
TG50022Reference
—
1928
TG70501Reference
—
Final
TG99925Reference
—
Test results
Belt fuel use (max)
14.0 l/hourReference
—
Max pull
1900 kgReference
—
Variants
W-6
—
standardReference
O-6
—
orchardReference
OS-6
—
orchard without full sheet metalReference
ODS-6
—
diesel OS-6Reference
I-6
—
industrialReference
ID-6
—
diesel industrialReference
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.