International Harvester 444

The International Harvester 444 is a tractor produced by International Harvester. It is equipped with a 144 ci 2.4 L engine. The listed engine power is Diesel (listed): 42 hp / 31.3 kW. Transmission: 8 forward and 2 reverse.

Engine Power

Diesel (listed): 42 hp / 31.3 kW

Fuel & Capacities

Gasoline

Transmission

8 forward and 2 reverse

Overview

	1972 - 1978 Utility tractor

Production
Manufacturer	International Harvester
Utility tractor
Factories	Doncaster, England
	Geelong, Australia

Variants
364	US-export version

International Harvester 444 Transmission
8-speed
Transmission details ...

International Harvester 444 Power
Engine	42 hp 31.3 kW

Mechanical
Two- or four-wheel drive
Manual steering
Mechanical disc brakes
Open operator station.

Dimensions & Tires
Front tire	7.50-16
Rear tire	12.4-32
Full dimensions and tires ...

References

International Tractor Range published in 1973, by International Harvester
Buyer's Guide published in 1976, by International Harvester
27PS-115PS published in 1975, by International Harvester

Engine

Engine options
International Harvester 2.5L 4-cyl diesel
International Harvester 2.4L 4-cyl gasoline

Engine Detail — 154 ci / 2.5 L Diesel

Manufacturer	International Harvester BD-154
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	154 ci 2.5 L
Bore/Stroke	3.50x4.00 inches 89 x 102 mm
Power	42 hp 31.3 kW
Rated RPM	2100
Firing order	1-3-4-2
Oil capacity	7 qts 6.6 L
Coolant capacity	10 qts 9.5 L

Engine Detail — 144 ci / 2.4 L Gasoline

Manufacturer	International Harvester BC-144
Fuel Type	Gasoline
Configuration	4-cylinder, liquid-cooled
Displacement	144 ci 2.4 L
Bore/Stroke	3.375x4.00 inches 86 x 102 mm

Transmission

Transmission — 8 forward and 2 reverse

Gears

8 forward and 2 reverse

Dimensions

International Harvester 444 Tires
Ag front	7.50-16
Ag rear	12.4-32

Dimensions

Photos

1974 International model 444 utility tractor.

Recommended Implements & Sizing Guide

Engineering recommendations for International Harvester 444 based on its 42 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm)	Medium Duty	Standard utility farm tillage.
Rotary Cutter / MowerMowing & Clearing	6 ft (72 in)1.8 m	Medium Duty	Medium pasture clearing; rear slip-clutch recommended.
Rotary TillerSeedbed Prep	66 to 72 in165 - 180 cm	Medium Duty	Standard utility tiller; slip clutch protection required.
Disc HarrowSecondary Tillage	7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙	Medium Duty	Field leveling and clod breaking behind plows.
Hay BalerHay & Forage	Small Square Baler (14x18")小方捆打捆机 (36x46 cm)	Medium Duty	Classic 2-string baler for horse and small livestock hay.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for International Harvester 444.

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours