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Fiat 411RB vs Fiat 421R
Verdict: Fiat 411RB vs Fiat 421R
The Fiat 411RB and the Fiat 421R are both tractors — here is how they stack up on the figures that matter. Fiat 421R leads on rated power with 40 hp against 39 hp. Fiat 421R is the lighter machine (1,400 kg vs 1,434 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Fiat 411RB is the newer design (1960 vs 1958). In short: choose the Fiat 421R for outright pulling power, or the Fiat 411RB 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
Fiat
62
Fit score
Best match
Clear
Fiat
62
Fit score
Best match
Clear
Rated power
39 hp
40 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
FiatReference
FiatReference
liquid-cooledReference
liquid-cooledReference
Differential lock
—
mechanical rearReference
Variants
411R
utilityReference
utilityReference
411RB
gasoline engineReference
gasoline engineReference
411T
tricycleReference
tricycleReference
411C
crawlerReference
crawlerReference
421R
orchardReference
orchardReference
431R
vineyardReference
vineyardReference
441R
four-wheel driveReference
four-wheel driveReference
451C
mountain crawlerReference
mountain crawlerReference
481R
high-cropReference
high-cropReference
Engine
Engine
29.1 kWReference
29.8 kWReference
Belt (claimed)
26.1 kWReference
—
Displacement
1.9 LReference
2.3 LReference
Bore/Stroke
82 x 90 mmReference
85 x 100 mmReference
Power
29.1 kWReference
29.8 kWReference
Compression
7.5:1Reference
21.5:1Reference
Rated RPM
2500Reference
2300Reference
Starter volts
24Reference
24Reference
Firing order
—
1-3-4-2Reference
Transmission
Type
gearReference
gearReference
Gears
6 forward and 2 reverseReference
6 forward and 2 reverseReference
PTO & Hydraulics
Rear PTO Type
540Reference
540Reference
Rear PTO
—
liveReference
Clutch
—
mechanical dry discReference
Engine RPM
—
540@2160Reference
Dimensions
Weight
1434 kgReference
1400 kgReference
Front tire
6.00-16Reference
5.50-16Reference
Rear tire
11-28Reference
11-28Reference
Ag front
6.00-16Reference
5.50-16Reference
Ag rear
11-28Reference
11-28Reference
Length
274 cmReference
290 cmReference
Width
165 cmReference
150 cmReference
Height
137 cmReference
135 cmReference
Wheelbase
—
181 cmReference
Ground clearance
—
40 cmReference
Front tread
—
125 to 196 cmReference
Rear tread
—
119 to 189 cmReference
Electrical
Ground
—
negativeReference
Batteries
—
2Reference
Battery volts
—
12Reference
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.