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Farmall 450 vs Farmall A-514
Verdict: Farmall 450 vs Farmall A-514
The Farmall 450 and the Farmall A-514 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 51 hp. Farmall A-514 is the newer design (1962 vs 1956). 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
Farmall
62
Fit score
Best match
Clear
Farmall
62
Fit score
Best match
Clear
Rated power
51 hp
51 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Farmall (a part of International Harvester)Reference
Farmall (a part of International Harvester)Reference
LP gas Torque Amplifier 2WDMay 7 - 29, 1957Link: Nebraska Tractor Test 620 fileReference
liquid-cooledReference
Total built
18,305Reference
—
Steering
power assistReference
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Variants
450
row-cropReference
—
W-450
standard-frontReference
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450 Hi-Clear
high-cropReference
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Engine
Fuel tank
79.5 LReference
—
Drawbar (claimed)
34.5 kWReference
—
Belt (claimed)
37.9 kWReference
—
Drawbar (tested)
38.2 kWReference
—
Belt (tested)
41.2 kWReference
—
Displacement
4.6 LReference
4.3 LReference
Bore/Stroke
105 x 133 mmReference
102 x 133 mmReference
Air cleaner
oil bathReference
—
Compression
8.35:1Reference
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Rated RPM
1450Reference
1450Reference
Starter volts
12Reference
—
Oil capacity
8.5 LReference
—
Coolant capacity
26.5 LReference
—
Belt power (max)
40.4 kWReference
—
Max power
37.2 kWReference
—
Engine
—
37.7 kWReference
Power
—
37.7 kWReference
Starter type
—
electricReference
Transmission
Transmission
International Harvester Torque AmplifierReference
—
Gears
10 forward and 2 reverseReference
5 forward and 1 reverseReference
Clutch
dry discReference
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PTO & Hydraulics
Type
partial power shiftReference
gearReference
Valves
1 to 3Reference
—
Rear PTO
independentReference
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Rear PTO Type
540 (1.375)Reference
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Rear Type
—
IIReference
Dimensions
Wheelbase
243 cmReference
—
Weight
2957 kgReference
—
Front tire
6.00-16Reference
6.00-16Reference
Rear tire
13.6-38Reference
13.6-38Reference
Ag front
6.00-16Reference
6.00-16Reference
Ag rear
13.6-38Reference
13.6-38Reference
Length
363 cmReference
—
Height (steering wheel)
203 cmReference
—
Bar rear axle
69 mmReference
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Farmall 450 attachments
450 Serial Number Location
450 Serial Numbers
1956
501Reference
—
1957
1734Reference
—
1958
21871Reference
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Capacities
Diameter
27 cmReference
—
Width
213 cmReference
—
RPM
899Reference
—
Speed
788.82 meters/minReference
—
Test results
Belt fuel use (max)
22.0 l/hourReference
—
Max pull
3326 kgReference
—
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.