Compare/International Harvester 554 vs International Harvester 624

International Harvester 554 vs International Harvester 624

Verdict: International Harvester 554 vs International Harvester 624

The International Harvester 554 and the International Harvester 624 are both tractors — here is how they stack up on the figures that matter. International Harvester 554 leads on rated power with 59 hp against 58 hp. International Harvester 624 is the lighter machine (5,732 kg vs 6,945 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 554 holds more fuel (74.2 L vs 70.0 L) for longer stints between fills. International Harvester 554 is the newer design (1974 vs 1965). In short: choose the International Harvester 554 for outright pulling power, or the International Harvester 624 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

59 hp

58 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

International HarvesterReference

liquid-cooledReference

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

Differential lock

—

mechanical rearReference

Engine

Fuel tank

74.2 LReference

70.0 LReference

Engine (gross)

44.1 kWReference

—

Engine (net)

39.7 kWReference

—

Displacement

3.4 LReference

Bore/Stroke

98 x 111 mmReference

Power (net)

39.7 kWReference

—

Power (gross)

44.1 kWReference

—

Compression

16:1Reference

Rated RPM

2180Reference

2100Reference

Starter volts

12Reference

Engine

—

43.3 kWReference

Power

—

43.3 kWReference

Fuel system

—

direct injectionReference

Idle RPM

—

650-2310Reference

Torque

—

199.3 NmReference

Torque RPM

—

1600Reference

Firing order

—

1-3-4-2Reference

Coolant capacity

—

15.5 LReference

Intake valve clearance

—

0.254 mmReference

Exhaust valve clearance

—

0.305 mmReference

Oil capacity

—

37.9 LReference

Oil change

—

200 hReference

Transmission

Gears

12 forward and 4 reverseReference

Transmission

—

Agriomatic SReference

Type

—

partial power shiftReference

PTO & Hydraulics

Rear Type

IIReference

II/IReference

Rear PTO Type

540Reference

540/1000Reference

Pump flow

—

28.4 lpmReference

Control

—

position and draft controlReference

Rear lift

—

1700 kgReference

Rear PTO

—

independentReference

Dimensions

2WD Wheelbase

223 cmReference

—

4WD Wheelbase

218 cmReference

—

Weight

6945 to 7826 poundsReference

5732 to 6592 poundsReference

Front tire

7.50-16Reference

2WD Rear tire

13.6/12-36Reference

—

2WD Standard tires (ag)

Front: 7.50-16. Rear: 13.6/12-36Reference

—

4WD Standard tires (ag)

Front: 11.2/10-24. Rear: 13.6/12-36Reference

—

Length

348 cmReference

334 cmReference

Height

247 cmReference

—

2WD Weight

3150 kgReference

2600 kgReference

4WD Weight

3549 kgReference

2990 kgReference

Wheelbase

—

212 cmReference

Rear tire

—

13-30 (2WD)Reference

Standard tires (ag)

—

Front: 10-24. Rear: 14-34 (4WD)Reference

Ag rear

—

14-34Reference

Width

—

181 cmReference

Height (steering wheel)

—

157 cmReference

Ground clearance

—

40 cmReference

Front tread

—

132 to 172 cmReference

Rear tread

—

141 to 182 cmReference

624 Serial Numbers

1965

—

NT 800001Reference

1966

—

---Reference

1967

—

NT 809456Reference

1968

—

NT 813620Reference

1969

—

NT 818263Reference

1970

—

NT 822042Reference

1971

—

NT 824048Reference

1972

—

NT 824720Reference

Location:

—

Right side of tractor, mid-frameReference

Electrical

Charging system

—

Bosch generatorReference

Charging amps

—

16Reference

Battery volts

—

12Reference

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.