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Nuffield 10/42 vs Nuffield 4/25
Verdict: Nuffield 10/42 vs Nuffield 4/25
The Nuffield 10/42 and the Nuffield 4/25 are both tractors — here is how they stack up on the figures that matter. Nuffield 10/42 leads on rated power with 39 hp against 25 hp. Nuffield 4/25 is the newer design (1967 vs 1964). In short: choose the Nuffield 10/42 for outright pulling power, or the Nuffield 4/25 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
Nuffield
62
Fit score
Best match
Clear
Nuffield
62
Fit score
Best match
Clear
Rated power
39 hp
25 hp
Confidence
40%
40%
Guide price
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Overview
Manufacturer
NuffieldReference
NuffieldReference
Gear 5 used for power test.Reference
liquid-cooledReference
Steering
manualReference
—
Final drives
—
spur gearReference
Differential lock
—
mechanical rearReference
Engine
Drawbar (claimed)
24.6 kWReference
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Drawbar (tested)
24.4 kWReference
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Displacement
2.8 LReference
1.5 LReference
Bore/Stroke
100 x 120 mmReference
73 x 89 mmReference
Air cleaner
oil bathReference
oil bathReference
Compression
16.5:1Reference
—
Rated RPM
2000Reference
2500Reference
Starter volts
12Reference
—
Power at rated engine speed
29.1 kWReference
—
Max power
24.4 kWReference
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Engine
—
18.6 kWReference
Power
—
18.6 kWReference
Transmission
Gears
10 forward and 2 reverseReference
9 forward and 3 reverseReference
Type
—
gearReference
Clutch
—
228.6mm dry discReference
PTO & Hydraulics
PTO (claimed)
29.1 kWReference
—
PTO (tested)
29.1 kWReference
—
Rear Type
II/IReference
IReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540Reference
540/1000Reference
Power at rated PTO speed
23.2 kWReference
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Rear lift
—
453 kgReference
Dimensions
Weight
2417 kgReference
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Front tire
6.00-16Reference
5.50-16Reference
Rear tire
14.9-28Reference
11.00-24Reference
Ag front
6.00-16Reference
5.50-16Reference
Ag rear
14.9-28Reference
11.00-24Reference
Operating weight
2417 kgReference
—
Ballasted weight
4100 kgReference
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Test results
Fuel use
7.6 l/hourReference
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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.


