Compare/International Harvester 300 vs International Harvester 444

International Harvester 300 vs International Harvester 444

Verdict: International Harvester 300 vs International Harvester 444

The International Harvester 300 and the International Harvester 444 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 38 hp. International Harvester 300 is the lighter machine (1,956 kg vs 3,800 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 444 is the newer design (1967 vs 1955). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

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

38 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

International HarvesterReference

Gear 1 used for power test.Reference

Four gears with high and low ranges, forward/reverse shuttle lever.Reference

Total built

29,077 (Farmall)Reference

—

Final drives

—

bull gearReference

Steering

—

powerReference

Variants

Farmall 300

row-crop tractorReference

—

Engine

Plows

3-bottomReference

3Reference

Drawbar (tested)

28.6 kWReference

24.6 kWReference

Belt (tested)

31.8 kWReference

—

Displacement

2.8 LReference

2.5 LReference

Bore/Stroke

90 x 108 mmReference

89 x 102 mmReference

Compression

8.75:1Reference

—

Rated RPM

1750Reference

2000Reference

Idle RPM

900-2000Reference

—

Starter volts

12Reference

Oil capacity

5.7 LReference

6.6 LReference

Coolant capacity

15.1 LReference

9.5 LReference

Air cleaner

oil bathReference

—

Belt power (max)

31.8 kWReference

—

Max power

28.6 kWReference

24.6 kWReference

Engine

—

31.3 kWReference

Drawbar (claimed)

—

24.6 kWReference

Power

—

31.3 kWReference

Firing order

—

1-3-4-2Reference

Fuel system

—

indirect injectionReference

Pre-heating

—

glow plugsReference

Power at rated engine speed

—

28.4 kWReference

Transmission

Gears

10 forward and 2 reverseReference

8 forward and reverseReference

Clutch

dry discReference

—

Transmission

International Harvestor Torque AmplifierReference

—

Capacities

Fuel

42.6 LReference

53.0 LReference

PTO & Hydraulics

Hydraulic system

12.3 LReference

30.3 LReference

Capacity

12.3 LReference

30.3 LReference

Type

two-speed power shiftReference

shuttleReference

Rear PTO

independent (with TA)Reference

liveReference

Rear PTO Type

540Reference

540 (1.375)Reference

Gas PTO (claimed)

—

28.3 kWReference

Diesel PTO (claimed)

—

27.5 kWReference

PTO (tested)

—

28.4 kWReference

Rear Type

—

IReference

Dimensions

Wheelbase

190 cmReference

177 cmReference

Weight

1956 kgReference

3800 to 4200 poundsReference

Front tire

5.50-16Reference

6.00-16Reference

Rear tire

10-28Reference

13.6-28Reference

Ag front

6.00-16Reference

Ag rear

12-28Reference

13.6-28Reference

Length

302 cmReference

307 cmReference

Width

165 cmReference

—

Height (steering wheel)

149 cmReference

147 cmReference

Operating weight

1956 kgReference

—

Ballasted weight

2995 kgReference

—

Ground clearance

52 cmReference

45 cmReference

Clearance (front axle)

—

43 cmReference

Clearance (drawbar)

—

35 cmReference

Gas Shipping

—

1723 kgReference

Diesel Shipping

—

1778 kgReference

Gas Operating

—

1846 kgReference

Diesel Operating

—

1905 kgReference

Ballasted

—

3120 kgReference

International Harvester 300 attachments

300 Serial Number Location

300 Serial Numbers

1955

501Reference

—

1956

20219Reference

—

Final

33664Reference

13407Reference

Electrical

Ground

positiveReference

—

Battery volts

12 (LP gas)Reference

12Reference

Charging system

—

alternatorReference

Charging amps

—

32Reference

Test results

Belt fuel use (max)

17.8 l/hourReference

—

Max pull

1986 kgReference

2492 kgReference

Fuel use

—

12.9 l/hourReference

International Harvester 444 attachments

444 Serial Number Location

444 Serial Numbers

1967

—

501Reference

1968

—

1190Reference

1969

—

5720Reference

1970

—

9010Reference

1971

—

12357Reference

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.