Introduction
International Harvester Titan D 25HP: A Standard-Tread Agricultural Tractor
The International Harvester Titan D 25HP is a standard-tread tractor produced between 1910 and 1914 in Milwaukee, Wisconsin, USA. Designed for early 20th-century agricultural requirements, this machine represents the heavy-duty engineering standards of the era.
Engine and Cooling System
The tractor is powered by a single-cylinder engine fueled by kerosene, featuring a large displacement of 1178 cubic inches (19.3 liters). The engine operates at a rated speed of 290 RPM and utilizes a liquid-cooled system supported by an evaporative tower. This configuration is designed for sustained, low-speed torque delivery.
Transmission and Mechanical Layout
The drivetrain consists of a gear-based transmission providing one forward and one reverse gear. Power is delivered to the rear wheels via a two-wheel drive system, utilizing bull gear final drives for durability. The operator manages the machine through a manual steering system.
Dimensions and Weight
The Titan D 25HP is a substantial machine with an operating weight of 16,850 lbs (7,643 kg) and a shipping weight of 16,600 lbs (7,529 kg). It measures 96 inches (243 cm) in width and is equipped with 70x22 steel agricultural rear tires. The rear axle is constructed with a 4-inch diameter to support the tractor's heavy-duty frame.
Operator Environment
The operator interface consists of an open station configuration. A canopy is provided as part of the standard equipment to offer basic protection against the elements during field operations.
Conclusion
The International Harvester Titan D 25HP is a historical example of early industrial-era farm machinery. Its heavy construction and high-displacement engine indicate a design focused on stationary belt work and primary traction tasks common in the early 1900s.
Production Information of International Harvester, Titan D 25HP
- Standard-tread tractor
- Built in Milwaukee, Wisconsin, USA
| Manufacturer | International Harvester |
|---|
Dimension and Tires Information of International Harvester, Titan D 25HP
| Width | 96 inches [243 cm] |
|---|---|
| Rear axle | 4 inch diameter [101 mm] |
| Shipping weight | 16600 lbs [7529 kg] |
| Operating weight | 16850 lbs [7643 kg] |
| Ag rear | 70x22 (steel) |
|---|
Engine Specifications of International Harvester, Titan D 25HP
- International Harvester
- Liquid-cooled
- Kerosene
- 1-cylinder
| Cooling system | Evaporative tower |
|---|---|
| Displacement | 1178 ci [19.3 L] |
| Rated RPM | 290 |
| Bore/Stroke | 10.00x15.00 inches [254 x 381 mm] |
| Coolant capacity | 380 qts [359.6 L] |
| Idle RPM | 240-290 |
Transmission Information of International Harvester, Titan D 25HP
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 1 forward and reverse |
Mechanical Specs of International Harvester, Titan D 25HP
- Two-wheel drive
- Open operator station with canopy.
- Manual steering
| Final drives | Bull gear |
|---|
Power Information of International Harvester, Titan D 25HP
| Belt (claimed) | 25 hp [18.6 kW] |
|---|
Where it sits
With 27 hp[B] HP, the International Harvester Titan D 25HP sits just above Titan D 20HP (22 HP) in International Harvester's range. Its power puts it in the 47th percentile of 1910s models in our database (158 machines).
Frequently asked questions
How much horsepower does the International Harvester Titan D 25HP have?
The International Harvester Titan D 25HP delivers 27 hp[B] HP.
What years was the International Harvester Titan D 25HP produced?
The International Harvester Titan D 25HP was produced in 1910-1914.
What engine does the International Harvester Titan D 25HP have?
The International Harvester Titan D 25HP is powered by a 1-cylinder engine.
What transmission does the International Harvester Titan D 25HP use?
The International Harvester Titan D 25HP uses a Gear transmission.
How much does the International Harvester Titan D 25HP weigh?
The International Harvester Titan D 25HP weighs 16850 lbs [7643 kg].
Is the International Harvester Titan D 25HP 4WD?
The International Harvester Titan D 25HP is available in 2WD.