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International Harvester 424 vs International Harvester A-414
Verdict: International Harvester 424 vs International Harvester A-414
The International Harvester 424 and the International Harvester A-414 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 37 hp. International Harvester A-414 is the lighter machine (1,764 kg vs 1,839 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 424 is the newer design (1964 vs 1962). 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
International Harvester
62
Fit score
Best match
Clear
International Harvester
62
Fit score
Best match
Clear
Rated power
37 hp
37 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
International HarvesterReference
International HarvesterReference
Diesel 8-speed 2WDSeptember 16 - 23, 1965Link: Nebraska Tractor Test 911 fileReference
With 13.6-28 rear tires.Reference
Factories
Louisville, Kentucky, USAReference
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Original price
$3,300 (1967)Reference
—
Steering
power assistReference
—
Differential lock
—
mechanical rearReference
Engine
Fuel tank
53.0 LReference
—
Drawbar (claimed)
23.9 kWReference
24.7 kWReference
Drawbar (tested)
23.8 kWReference
—
Displacement
2.5 LReference
2.5 LReference
Bore/Stroke
89 x 102 mmReference
89 x 102 mmReference
Air cleaner
oil bathReference
—
Compression
23.1:1Reference
22:1Reference
Rated RPM
2000Reference
2000Reference
Starter volts
12Reference
12Reference
Firing order
1-3-4-2Reference
—
Power at rated engine speed
27.5 kWReference
—
Max power
23.8 kWReference
—
Engine
—
29.8 kWReference
Belt (claimed)
—
26.8 kWReference
Power
—
29.8 kWReference
Torque
—
155.9 NmReference
Torque RPM
—
1300Reference
Coolant capacity
—
9.8 LReference
Transmission
Type
sliding gearReference
gearReference
Gears
8 forward and 2 reverseReference
8 forward and 2 reverseReference
Clutch
dry discReference
—
Oil capacity
18.9 LReference
15.6 LReference
PTO & Hydraulics
PTO (claimed)
27.6 kWReference
27.4 kWReference
PTO (tested)
27.6 kWReference
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Rear Type
IReference
—
Rear PTO
liveReference
liveReference
Rear PTO Type
540Reference
540 (1.375)Reference
Hydraulic system
—
9.8 LReference
Capacity
—
9.8 LReference
Pressure
—
151.7 barReference
Valves
—
1Reference
Engine RPM
—
745@2000Reference
Dimensions
Wheelbase
177 cmReference
—
Weight
1839 kgReference
1764 kgReference
Front tire
5.50-16Reference
6.00-16Reference
Rear tire
12.4-28Reference
13.6-28Reference
Ag front
5.50-16Reference
7.50-16Reference
Ag rear
12.4-28Reference
13.6x38 (HI-CLEAR)Reference
Length
307 cmReference
290 cmReference
Width
170 cmReference
157 cmReference
Height
144 cmReference
156 cmReference
Operating weight
—
1764 kgReference
Ballasted weight
—
2209 kgReference
Ground clearance
—
43 cmReference
International Harvester 424 attachments
424 Serial Number Location
424 Serial Numbers
1964
501Reference
—
1965
1402Reference
—
1966
7841Reference
—
1967
13627Reference
—
Attachment overview
Test results
Fuel use
10.6 l/hourReference
—
Max pull
2437 kgReference
—
Variants
HI-CLEAR
—
high-crop optionReference
Capacities
Fuel
—
41.4 LReference
International Harvester A-414 attachments
Speeds
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.