Introduction
International Harvester D-440 Utility Tractor
The International Harvester D-440 is a utility tractor produced between 1959 and 1960 in Neuss, Germany. With a total production run of 1,787 units, this model represents a specific era of European agricultural engineering, designed for versatile performance on small to medium-sized farms.
Engine and Performance
The tractor is powered by the International Harvester DD-132S, a 4-cylinder, liquid-cooled diesel engine. With a displacement of 132.7 cubic inches (2.2 liters) and a compression ratio of 19:1, it delivers a rated power of 40 hp at 1900 RPM. The engine cooling system has a capacity of 14.5 quarts (13.7 liters), while the oil system holds 7 quarts (6.6 liters).
Transmission and Drivetrain
Equipped with the specialized Agriomatic transmission, the D-440 provides 8 forward gears and 2 reverse gears, allowing for a range of speeds suited to various field and transport tasks. The tractor features a two-wheel drive configuration, prioritizing mechanical simplicity and efficiency for standard utility operations.
Hydraulics and PTO
The machine is equipped with a rear Type II hitch, enabling the attachment of a wide range of standard implements. Power delivery to implements is managed through a rear PTO operating at 540 RPM (with a 1.375-inch shaft), ensuring compatibility with contemporary equipment of that period.
Dimensions and Chassis
The D-440 weighs 4,586 lbs (2,080 kg) and features a wheelbase of 74 inches (187 cm). Its overall length is 113.4 inches (288 cm) with a width of 68.5 inches (173 cm) and a height of 65 inches (165 cm). The open operator station provides a clear view of the working area, and the tractor is typically fitted with 6.00-16 front tires and various rear configurations, including 11-28, 13-30, or 11-36 sizes.
Conclusion
The International Harvester D-440 is a robust, utility-focused tractor designed for durability and ease of maintenance. Its combination of a 40 hp diesel engine and a flexible gear range makes it a suitable choice for general agricultural applications and collectors of classic machinery.
Production Information of International Harvester, D-440
- Utility tractor
- Built in Neuss, Germany
| Manufacturer | International Harvester |
|---|---|
| Total built | 1,787 |
Dimension and Tires Information of International Harvester, D-440
| Wheelbase | 74 inches [187 cm] |
|---|---|
| Weight | 4586 lbs [2080 kg] |
| Height | 65 inches [165 cm] |
| Length | 113.4 inches [288 cm] |
| Width | 68.5 inches [173 cm] |
| Ag front | 6.00-16 |
|---|---|
| Ag front(optional) | 11-36 |
| Ag rear | 11-28 |
| Ag rear | 13-30 |
Engine Specifications of International Harvester, D-440
- International Harvester DD-132S
- Liquid-cooled
- Diesel
- 4-cylinder
| Oil capacity | 7 qts [6.6 L] |
|---|---|
| Displacement | 132.7 ci [2.2 L] |
| Compression | 19:1 |
| Bore/Stroke | 3.252x4.00 inches [83 x 102 mm] |
| Coolant capacity | 14.5 qts [13.7 L] |
| Starter volts | 12 |
| Rated RPM | 1900 |
| Power | 40 hp [29.8 kW] |
Transmission Information of International Harvester, D-440
Transmission variants 1
| Transmission | Agriomatic |
|---|---|
| Gears | 8 forward and 2 reverse |
Mechanical Specs of International Harvester, D-440
- Two-wheel drive
- Open operator station.
Power Information of International Harvester, D-440
| Rear PTO Type | 540 (1.375) |
|---|
Three-Point Hitch of International Harvester, D-440
| Rear Type | II |
|---|
Where it sits
With 40 HP, the International Harvester D-440 sits between D-439 (39 HP) and 424 (41 HP) in International Harvester's range. Its power puts it in the 55th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the International Harvester D-440 have?
The International Harvester D-440 delivers 40 HP.
What years was the International Harvester D-440 produced?
The International Harvester D-440 was produced in 1959-1960.
What engine does the International Harvester D-440 have?
The International Harvester D-440 is powered by a Diesel, 4-cylinder engine.
What transmission does the International Harvester D-440 use?
The International Harvester D-440 uses a Agriomatic transmission.
How much does the International Harvester D-440 weigh?
The International Harvester D-440 weighs 4586 lbs [2080 kg].
Is the International Harvester D-440 4WD?
The International Harvester D-440 is available in 2WD.