Introduction
International Harvester TD-340 Agricultural Crawler Tractor
Produced between 1959 and 1965 in Melrose Park, Illinois, the International Harvester TD-340 is an agricultural crawler tractor designed for operations requiring high traction and stability. This machine represents a specific era of mechanical development in the International Harvester product line.
Engine and Performance
The tractor is powered by an International Harvester 4-cylinder diesel engine. This liquid-cooled, vertical L-head power unit has a displacement of 166 cubic inches (2.7 liters) and operates at a rated speed of 2000 RPM. With a compression ratio of 19.7:1, it delivers 44 horsepower, suitable for standard agricultural traction tasks.
Transmission and Drive
The TD-340 offers multiple transmission configurations to adapt to different operational requirements. Options include a standard 5-speed gear transmission with a dry disc clutch, a 5-speed shuttle transmission, and a 10-speed transmission featuring a two-speed power shift. These configurations allow the operator to adjust speed and torque according to the load.
Mechanical Configuration and Dimensions
As a crawler tractor, the unit utilizes 10-inch tracks to distribute its 7000 lbs (3175 kg) operating weight, minimizing ground pressure and maximizing grip on soft or uneven surfaces. The operator station is of the open type, prioritizing accessibility and visibility for the driver during field work.
Conclusion
The International Harvester TD-340 is a specialized crawler tractor designed for agricultural environments where conventional wheeled tractors may lack sufficient traction. Its range of transmission choices and robust mechanical build provide a stable platform for heavy-duty field applications.
Production Information of International Harvester, TD-340
- Agricultural Crawler tractor
- Built in Melrose Park, Illinois, USA
| Manufacturer | International Harvester |
|---|
Engine Specifications of International Harvester, TD-340
- International Harvester
- Liquid-cooled vertical L-head
- Diesel
- 4-cylinder
| Compression | 19.7:1 |
|---|---|
| Displacement | 166 ci [2.7 L] |
| Rated RPM | 2000 |
| Bore/Stroke | 3.6875x3.875 inches [94 x 98 mm] |
| Starter volts | 12 |
Transmission Information of International Harvester, TD-340
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 5 forward and 1 reverse |
| Clutch | Dry disc |
Transmission variants 2
| Transmission | Torque Amplifier |
|---|---|
| Type | Two-speed power shift |
| Gears | 10 forward and 2 reverse |
Transmission variants 3
| Type | Shuttle |
|---|---|
| Gears | 5 forward and reverse |
- 5-speed gear
- 10-speed two-speed power shift
- 5-speed shuttle
Mechanical Specs of International Harvester, TD-340
- Open operator station.
| Drive | Crawler |
|---|
Power Information of International Harvester, TD-340
- Https://www.tractordata.com/farm-tractors/003/3/2/3324-international-harvester-td-340-tests.html
Where it sits
With 44 hp[P] HP, the International Harvester TD-340 sits between B-434 (43 HP) and 300 (45 HP) in International Harvester's range. Its power puts it in the 63th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the International Harvester TD-340 have?
The International Harvester TD-340 delivers 44 hp[P] HP.
What years was the International Harvester TD-340 produced?
The International Harvester TD-340 was produced in 1959-1965.
What engine does the International Harvester TD-340 have?
The International Harvester TD-340 is powered by a Diesel, 4-cylinder engine.
What transmission does the International Harvester TD-340 use?
The International Harvester TD-340 uses a Gear transmission.