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International Harvester 844 vs International Harvester A-564
Verdict: International Harvester 844 vs International Harvester A-564
The International Harvester 844 and the International Harvester A-564 are both tractors — here is how they stack up on the figures that matter. International Harvester A-564 leads on rated power with 61 hp against 60 hp. International Harvester 844 is the newer design (1974 vs 1966). In short: choose the International Harvester A-564 for outright pulling power, or the International Harvester 844 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
International Harvester
62
Fit score
Best match
Clear
International Harvester
62
Fit score
Best match
Clear
Rated power
60 hp
61 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
International HarvesterReference
International HarvesterReference
liquid-cooledReference
liquid-cooledReference
Engine
Engine
55.0 kWReference
45.5 kWReference
Displacement
4.0 LReference
4.3 LReference
Bore/Stroke
100 x 129 mmReference
102 x 133 mmReference
Power
55.0 kWReference
45.5 kWReference
Rated RPM
2300Reference
1800Reference
Torque
257.9 NmReference
—
Torque RPM
1500Reference
—
Starter volts
12Reference
—
Starter power
3.0 kWReference
—
Oil capacity
35.2 LReference
—
Coolant capacity
19.3 LReference
—
Transmission
Gears
16 forward and 8 reverseReference
5 forward and 1 reverseReference
Transmission
Agriomatic SReference
—
Type
partial power shiftReference
gearReference
PTO & Hydraulics
PTO (claimed)
44.7 kWReference
—
Hydraulic system
18.2 LReference
—
Capacity
18.2 LReference
—
Pump flow
29.9 lpmReference
—
Rear Type
IIReference
—
Rear lift
3150 kgReference
—
Rear PTO Type
540/1000Reference
540 (1.375)Reference
Engine RPM
540@1920Reference
—
Capacities
Fuel
102.2 LReference
—
Dimensions
Wheelbase
239 cmReference
—
Weight
2859 kgReference
—
Front tire
7.50x16Reference
7.50-18Reference
Rear tire
16.9/14x30Reference
18.4-30Reference
Ag front
7.50x18Reference
7.50-18Reference
Ag rear
18.4/15x30Reference
18.4-30Reference
Length
392 cmReference
—
Width
203 cmReference
—
Height (steering wheel)
182 cmReference
—
Ground clearance
50 cmReference
—
Electrical
Charging system
alternatorReference
—
Charging amps
28Reference
—
Battery volts
12Reference
—
Variants
Farmall A564
—
row-cropReference
McCormick A564
—
standardReference
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.