Compare/International Harvester 544 vs International Harvester 633 E

International Harvester 544 vs International Harvester 633 E

Verdict: International Harvester 544 vs International Harvester 633 E

The International Harvester 544 and the International Harvester 633 E are both tractors — here is how they stack up on the figures that matter. International Harvester 544 leads on rated power with 53 hp against 52 hp. International Harvester 633 E is the lighter machine (4,200 kg vs 4,980 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 633 E holds more fuel (60.0 L vs 56.8 L) for longer stints between fills. In short: choose the International Harvester 544 for outright pulling power, or the International Harvester 633 E if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

International Harvester

Fit score

Best match

Clear

International Harvester

Fit score

Best match

Clear

Rated power

53 hp

52 hp

Confidence

40%

Guide price

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Overview

Manufacturer

International HarvesterReference

Diesel hydrostatic 2WDNovember 1 - 7, 1969Link: Nebraska Tractor Test 1029 fileReference

liquid-cooledReference

Total built

13,000Reference

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2WD Steering

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manualReference

4WD Steering

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powerReference

Variants

633

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utilityReference

2544

industrial tractorReference

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Farmall 544

row-crop tractorReference

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633E

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narrowReference

633V

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vineyardReference

Engine

Diesel Fuel tank

56.8 LReference

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Gasoline Fuel tank

87.1 LReference

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Drawbar (claimed)

33.9 kWReference

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Drawbar (tested)

33.4 kWReference

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Displacement

3.3 LReference

2.9 LReference

Bore/Stroke

97 x 112 mmReference

98 x 129 mmReference

Compression

7.6:1Reference

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Rated RPM

2400Reference

2180Reference

Oil capacity

6.6 LReference

6.5 LReference

Coolant capacity

13.2 LReference

14.6 LReference

Power at rated engine speed

41.4 kWReference

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Max power

31.0 kWReference

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Fuel tank

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60.0 LReference

Engine

—

38.8 kWReference

Power

—

38.8 kWReference

Torque

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186.0 NmReference

Torque RPM

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1350Reference

Starter

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electricReference

Starter volts

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12Reference

Transmission

Diesel gear Operating

3263 kgReference

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Type

shuttleReference

creeperReference

Gears

5 forward and reverseReference

16 forward and 8 reverseReference

Transmission

Torque AmplifierReference

SynchronReference

PTO & Hydraulics

PTO (claimed)

38.8 kWReference

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PTO (tested)

41.4 kWReference

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Pump flow

22.7 lpmReference

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Total flow

45.4 lpmReference

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Rear Type

2Reference

II/IReference

Rear PTO

independentReference

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Rear PTO Type

540/1000Reference

Power at rated PTO speed

37.3 kWReference

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Dimensions

Wheelbase

185 cmReference

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Weight

4980 to 7215 poundsReference

4200 to 4387 poundsReference

Front tire

6.00-16Reference

5.50-16Reference

Rear tire

14.9-28Reference

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Ag front

6.00-16Reference

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Ag rear

14.9-28Reference

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Length

350 cmReference

329 cmReference

Width

180 cmReference

133 cmReference

Height (steering wheel)

157 cmReference

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Clearance (front axle)

45 cmReference

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Clearance (drawbar)

27 cmReference

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Gasoline Shipping

2258 kgReference

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Diesel Shipping

2367 kgReference

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Diesel hydro Operating

3272 kgReference

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2WD Wheelbase

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192 cmReference

4WD Wheelbase

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197 cmReference

2WD Rear tire

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12.4R28Reference

2WD Standard tires (ag)

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Front: 5.50-16. Rear: 12.4R28Reference

4WD Standard tires (ag)

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Front: 7.50-16. Rear: 12.4R28Reference

Height (ROPS)

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228 cmReference

2WD Shipping weight

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1905 kgReference

4WD Shipping weight

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1989 kgReference

2WD Ground clearance

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40 cmReference

4WD Ground clearance

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33 cmReference

Front tread

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107 to 165 cmReference

Rear tread

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101 to 161 cmReference

International Harvester 544 attachments

544 Serial Numbers

1968

10250Reference

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1969

12699Reference

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1970

14589Reference

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1971

16018Reference

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1972

16838Reference

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1973

17341Reference

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Location:

Serial number plate on the right side of the tractor, on the clutch housing.Reference

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Test results

Fuel use

13.2 l/hourReference

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Max pull

2984 kgReference

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Electrical

Charging system

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alternatorReference

Charging amps

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33Reference

Battery volts

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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.