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Massey-Harris 44-6 vs Massey-Harris No. 1 12-25
Verdict: Massey-Harris 44-6 vs Massey-Harris No. 1 12-25
The Massey-Harris 44-6 and the Massey-Harris No. 1 12-25 are both tractors — here is how they stack up on the figures that matter. Massey-Harris 44-6 is the newer design (1947 vs 1918). 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
Massey-Harris
79
Fit score
Best match
Clear
Massey-Harris
62
Fit score
Clear
Rated power
null hp
12 hp
Confidence
40%
40%
Guide price
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Overview
Manufacturer
Massey-HarrisReference
Massey-HarrisReference
liquid-cooledReference
liquid-cooledReference
Total built
6,657Reference
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Final drives
bull gearReference
spur gearReference
Factories
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Weston, Ontario, CanadaReference
Steering
—
manualReference
Variants
44 Row-Crop
tricycle frontReference
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44 Standard
fixed, wide-frontReference
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44-6
6-cyl engineReference
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Engine
Plows
3Reference
3 (14-inch)Reference
Displacement
3.7 LReference
5.1 LReference
Bore/Stroke
84 x 111 mmReference
108 x 140 mmReference
Fuel system
Marvel Schebler 1.25-inch carburetorReference
—
Air cleaner
Donaldson oil bathReference
—
Compression
6:1Reference
—
Rated RPM
1500Reference
1000Reference
Starter
electricReference
—
Starter volts
6Reference
—
Drawbar (claimed)
—
8.9 kWReference
Belt (claimed)
—
18.6 kWReference
Transmission
Type
unsynchronized gearReference
gearReference
Gears
5 forward and 1 reverseReference
2 forward and 1 reverseReference
Clutch
dry discReference
—
PTO & Hydraulics
Rear PTO Type
540 (1.375)Reference
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Engine RPM
551@1500Reference
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Dimensions
Front tire
5.50-16Reference
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Rear tire
12-38Reference
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Ag front
5.50-16Reference
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Ag rear
12-38Reference
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Weight
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2449 kgReference
Length
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368 cmReference
Height
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172 cmReference
44-6 Serial Numbers
1946
1001 (44-6 row-crop)Reference
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1947
1001 (44-6 standard)Reference
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1948
2001 (44-6 standard)Reference
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1949
4755 (44-6 row-crop)Reference
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1950
2601 (44-6 standard)Reference
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1951
5509 (44-6 row-crop)Reference
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Capacities
Diameter
34 cmReference
30 cmReference
Width
15 cmReference
193 cmReference
RPM
838Reference
1000Reference
Electrical
Charging system
Auto-Lite generatorReference
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Battery volts
6Reference
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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.