Compare/International Harvester 523 vs International Harvester D-514

International Harvester 523 vs International Harvester D-514

Verdict: International Harvester 523 vs International Harvester D-514

The International Harvester 523 and the International Harvester D-514 are both tractors — here is how they stack up on the figures that matter. International Harvester D-514 leads on rated power with 53 hp against 52 hp. International Harvester D-514 is the lighter machine (2,520 kg vs 5,380 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 523 is the newer design (1965 vs 1963). In short: choose the International Harvester D-514 for outright pulling power, or the International Harvester 523 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

International Harvester

Fit score

Best match

Clear

International Harvester

Fit score

Best match

Clear

Rated power

52 hp

53 hp

Confidence

40%

Guide price

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Overview

Manufacturer

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

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Total built

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1199Reference

Engine

38.8 kWReference

39.5 kWReference

Displacement

2.9 LReference

3.1 LReference

Bore/Stroke

98 x 129 mmReference

94 x 112 mmReference

Power

38.8 kWReference

39.5 kWReference

Fuel system

direct injectionReference

—

Air cleaner

oil bathReference

—

Rated RPM

2100Reference

Starter

electricReference

Starter volts

12Reference

Starter power

3.0 kWReference

—

Oil capacity

33.2 LReference

49.0 LReference

Coolant capacity

15.4 LReference

17.0 LReference

Fuel tank

—

57.9 LReference

Transmission

Gears

12 forward and 4 reverseReference

10 forward and 2 reverseReference

Clutch

279.4mm dry discReference

—

Transmission

Agriomatic SReference

Torque AmplifierReference

Type

partial power shiftReference

two-speed power shiftReference

Capacities

Fuel

70.0 LReference

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Diameter

—

27 cmReference

RPM

—

1168Reference

Speed

—

1025.96 meters/minReference

PTO & Hydraulics

Hydraulic system

16.3 LReference

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Capacity

16.3 LReference

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Pump flow

28.4 lpmReference

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Rear Type

II/IReference

Rear lift

1700 kgReference

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Rear PTO

independentReference

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Rear PTO Type

540/1000 (1.375)Reference

540 (1.375)Reference

Dimensions

Wheelbase

199 cmReference

185 cmReference

Weight

5380 to 6295 poundsReference

2520 kgReference

Front tire

6.00-16Reference

7.50-16Reference

Rear tire

11-32Reference

13-30Reference

Ag front

7.50-16Reference

Ag rear

12-36Reference

13-30Reference

4WD Ag front

9-24Reference

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Length

304 cmReference

312 cmReference

Width

162 cmReference

182 cmReference

Height (steering wheel)

151 cmReference

—

Height (exhaust)

218 cmReference

—

2WD Weight

2440 kgReference

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4WD Weight

2855 kgReference

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Clearance (front axle)

38 cmReference

—

Clearance (drawbar)

30 cmReference

—

Height

—

172 cmReference

Ground clearance

—

40 cmReference

Front tread

—

137 to 185 cmReference

Rear tread

—

137 to 185 cmReference

Electrical

Charging system

generatorReference

—

Charging amps

10.8Reference

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Battery AH

135Reference

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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.