Introduction
International Harvester T-340 Agricultural Crawler Tractor
The International Harvester T-340 is a crawler tractor produced between 1959 and 1965. Designed for agricultural applications requiring high traction and stability, this model remains a notable example of mid-20th-century crawler engineering, with a total production run of 8,025 units.
Engine and Performance
The tractor is powered by the International Harvester C-135, a 4-cylinder gasoline engine with a displacement of 134.8 cubic inches (2.2 liters). This liquid-cooled, vertical L-head engine operates at a rated 2000 RPM and produces a gross power output of 45 hp (33.6 kW). The cooling system has a capacity of 64.4 liters, ensuring thermal stability during operation.
Transmission Systems
The T-340 offers versatility through three distinct transmission configurations to suit various operational requirements. Options include a standard 5-speed gear transmission with a single reverse gear, a 10-speed transmission featuring a two-speed Torque Amplifier power shift, and a 5-speed shuttle transmission for efficient directional changes. All configurations utilize a dry disc clutch.
Chassis and Dimensions
As a dedicated crawler tractor, the T-340 utilizes 10-inch tracks to distribute its 2,608 kg (5,750 lbs) operating weight effectively. This design provides superior flotation and traction compared to wheeled tractors, particularly in soft or uneven agricultural terrain. The operator station is of the open-platform type, prioritizing visibility and accessibility.
Conclusion
The International Harvester T-340 is a specialized machine engineered for tasks where conventional wheeled tractors might struggle with traction. Its combination of a reliable gasoline engine, multiple transmission options, and a durable crawler undercarriage makes it an effective tool for field work requiring consistent power and soil grip.
Production Information of International Harvester, T-340
- Agricultural Crawler tractor
| Manufacturer | International Harvester |
|---|---|
| Total built | 8,025 |
Engine Specifications of International Harvester, T-340
- International Harvester C-135
- Liquid-cooled vertical L-head
- Gasoline
- 4-cylinder
| Power (gross) | 45 hp [33.6 kW] |
|---|---|
| Displacement | 134.8 ci [2.2 L] |
| Compression | 7.38:1 |
| Bore/Stroke | 3.25x4.0625 inches [83 x 103 mm] |
| Coolant capacity | 68 qts [64.4 L] |
| Rated RPM | 2000 |
Transmission Information of International Harvester, T-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, T-340
- Open operator station.
| Drive | Crawler |
|---|
Power Information of International Harvester, T-340
- Https://www.tractordata.com/farm-tractors/003/3/1/3314-international-harvester-t-340-tests.html
Where it sits
With 45 HP, the International Harvester T-340 sits between TD-340 (44 HP) and 385 (46 HP) in International Harvester's range. Its power puts it in the 66th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the International Harvester T-340 have?
The International Harvester T-340 delivers 45 HP.
What years was the International Harvester T-340 produced?
The International Harvester T-340 was produced in 1959-1965.
What engine does the International Harvester T-340 have?
The International Harvester T-340 is powered by a Gasoline, 4-cylinder engine.
What transmission does the International Harvester T-340 use?
The International Harvester T-340 uses a Gear transmission.