Introduction
International Harvester T-5 Agricultural Crawler Tractor
The International Harvester T-5 is a compact agricultural crawler tractor produced between 1959 and 1964. Part of the T-4 series, this machine was engineered for operations requiring the high traction and stability provided by a track-driven system, manufactured at facilities in Melrose Park, Illinois, and Hamilton, Ontario.
Engine and Performance
The tractor is powered by the International Harvester C-135, a 2.2-liter (134.8 ci) 4-cylinder liquid-cooled gasoline engine. It features a vertical L-head configuration with a compression ratio of 7.4:1. The engine is rated at 2,000 RPM, producing approximately 40 horsepower to handle agricultural tasks.
Transmission and Drive
The T-5 utilizes a crawler drive system featuring bull gear final drives. Operators could choose between three transmission configurations: a standard 5-speed gear transmission, a 10-speed two-speed power shift, or a 5-speed shuttle transmission, allowing for varying degrees of operational flexibility.
Operating Features and PTO
The machine provides an open operator station. It features an optional live rear power take-off (PTO) capable of 1,000 RPM at an engine speed of 980 RPM. The tractor is equipped with 10-inch tracks, contributing to a total operating weight of 5,959 lbs (2,703 kg).
Conclusion
With its crawler-based design and multiple transmission options, the International Harvester T-5 was positioned as a specialized tool for agricultural work in challenging terrain. Its combination of a 40-hp gasoline engine and high-traction track system makes it a notable example of mid-century compact crawler technology.
Production Information of International Harvester, T-5
- Agricultural Crawler tractor
| Manufacturer | International Harvester |
|---|---|
| Manufacturer(optional) | Hamilton, Ontario, Canada |
| Factories | Melrose Park, Illinois, USA |
Engine Specifications of International Harvester, T-5
- International Harvester C-135
- Liquid-cooled vertical L-head
- 4-cylinder
- Gasoline
| Exhaust valve clearance | 0.020 inches [0.508 mm] |
|---|---|
| Intake valve clearance | 0.014 inches [0.356 mm] |
| Rated RPM | 2000 |
| Oil capacity | 5 qts [4.7 L] |
| Firing order | 1-3-4-2 |
| Displacement | 134.8 ci [2.2 L] |
| Compression | 7.4:1 |
| Idle RPM | 425-2200 |
| Bore/Stroke | 3.25x4.0625 inches [83 x 103 mm] |
| Point gap | 0.020 inches [0.508 mm] |
| Sparkplug gap | 0.023 inches [0.584 mm] |
| Coolant capacity | 12 qts [11.4 L] |
Transmission Information of International Harvester, T-5
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 5 forward and 1 reverse |
| Oil capacity | 13.2 qts [12.5 L] |
Transmission variants 2
| Transmission | Torque-Amplifier |
|---|---|
| Transmission(optional) | 30.6 qts (with hydraulics) [29.0 L] |
| Oil capacity | 15.6 qts [14.8 L] |
| Type | Two-speed power shift |
| Gears | 10 forward and 2 reverse |
Transmission variants 3
| Type | Shuttle |
|---|---|
| Type(optional) | 30.6 qts (with hydraulics) [29.0 L] |
| Gears | 5 forward and reverse |
| Oil capacity | 15.6 qts [14.8 L] |
- 5-speed gear
- 10-speed two-speed power shift
- 5-speed shuttle
Mechanical Specs of International Harvester, T-5
- Open operator station.
| Drive | Crawler |
|---|---|
| Final drives | Bull gear |
Power Information of International Harvester, T-5
| Rear PTO(optional) | Live |
|---|---|
| Rear PTO Type | 1000 (1.375) |
| Engine RPM | 980@2000 |
Three-Point Hitch of International Harvester, T-5
| Rear Type(optional) | I |
|---|
Where it sits
With 40 hp[P] HP, the International Harvester T-5 sits just above T-4 (36 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 T-5 have?
The International Harvester T-5 delivers 40 hp[P] HP.
What years was the International Harvester T-5 produced?
The International Harvester T-5 was produced in 1959-1964.
What engine does the International Harvester T-5 have?
The International Harvester T-5 is powered by a Gasoline, 4-cylinder engine.
What transmission does the International Harvester T-5 use?
The International Harvester T-5 uses a Gear transmission.