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International Harvester 523 vs International Harvester 633 E
Verdict: International Harvester 523 vs International Harvester 633 E
The International Harvester 523 and the International Harvester 633 E are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 52 hp. International Harvester 633 E is the lighter machine (4,200 kg vs 5,380 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. 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
52 hp
52 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
International HarvesterReference
International HarvesterReference
The Agriomatic S provides an additional four forward speeds selected by a right-hand power shift lever. Pushing the lever forward engages the Agriomatic range, while rearward uses the conventional range. The Agriomatic speeds are between high and low ranges, so this provides an undershift in high range and an overshift in low range. In reverse range it operates as a power shuttle.Reference
liquid-cooledReference
Differential lock
mechanical rearReference
—
2WD Steering
—
manualReference
4WD Steering
—
powerReference
Engine
Engine
38.8 kWReference
38.8 kWReference
Displacement
2.9 LReference
2.9 LReference
Bore/Stroke
98 x 129 mmReference
98 x 129 mmReference
Power
38.8 kWReference
38.8 kWReference
Fuel system
direct injectionReference
—
Air cleaner
oil bathReference
—
Rated RPM
2100Reference
2180Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Starter power
3.0 kWReference
—
Oil capacity
33.2 LReference
6.5 LReference
Coolant capacity
15.4 LReference
14.6 LReference
Fuel tank
—
60.0 LReference
Torque
—
186.0 NmReference
Torque RPM
—
1350Reference
Transmission
Gears
12 forward and 4 reverseReference
16 forward and 8 reverseReference
Clutch
279.4mm dry discReference
—
Transmission
Agriomatic SReference
SynchronReference
Type
partial power shiftReference
creeperReference
Capacities
Fuel
70.0 LReference
—
PTO & Hydraulics
Hydraulic system
16.3 LReference
—
Capacity
16.3 LReference
—
Pump flow
28.4 lpmReference
—
Rear Type
II/IReference
II/IReference
Rear lift
1700 kgReference
—
Rear PTO
independentReference
—
Rear PTO Type
540/1000 (1.375)Reference
540/1000Reference
Dimensions
Wheelbase
199 cmReference
—
Weight
5380 to 6295 poundsReference
4200 to 4387 poundsReference
Front tire
6.00-16Reference
5.50-16Reference
Rear tire
11-32Reference
—
Ag front
7.50-16Reference
—
Ag rear
12-36Reference
—
4WD Ag front
9-24Reference
—
Length
304 cmReference
329 cmReference
Width
162 cmReference
133 cmReference
Height (steering wheel)
151 cmReference
—
Height (exhaust)
218 cmReference
—
2WD Weight
2440 kgReference
—
4WD Weight
2855 kgReference
—
Clearance (front axle)
38 cmReference
—
Clearance (drawbar)
30 cmReference
—
2WD Wheelbase
—
192 cmReference
4WD Wheelbase
—
197 cmReference
2WD Rear tire
—
12.4R28Reference
2WD Standard tires (ag)
—
Front: 5.50-16. Rear: 12.4R28Reference
4WD Standard tires (ag)
—
Front: 7.50-16. Rear: 12.4R28Reference
Height (ROPS)
—
228 cmReference
2WD Shipping weight
—
1905 kgReference
4WD Shipping weight
—
1989 kgReference
2WD Ground clearance
—
40 cmReference
4WD Ground clearance
—
33 cmReference
Front tread
—
107 to 165 cmReference
Rear tread
—
101 to 161 cmReference
Electrical
Charging system
generatorReference
alternatorReference
Charging amps
10.8Reference
33Reference
Battery AH
135Reference
—
Battery volts
—
12Reference
Speeds
Variants
633
—
utilityReference
633E
—
narrowReference
633V
—
vineyardReference
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.