Caterpillar Seventy-Five
Power
103 hp[B] hp
Production
1933-1935
Engine
Diesel, 6-cylinder
Transmission
Gear
Introduction
Caterpillar Seventy-Five Agricultural Crawler Tractor
The Caterpillar Seventy-Five is an agricultural crawler tractor produced between 1933 and 1935 in Peoria, Illinois, USA. Designed for heavy-duty agricultural labor, this machine represents a significant model in the evolution of tracked tractors during the early 20th century.
Engine and Performance
The tractor is powered by a Caterpillar 6-cylinder liquid-cooled diesel engine. It features a displacement of 1,039 cubic inches (17.0 L) and operates at a rated speed of 820 RPM, producing 103 horsepower. The engine lubrication system requires 28 quarts (26.5 L) of oil, while the air intake is managed by an oil bath air cleaner.
Transmission and Steering
The drivetrain utilizes a manual transmission providing 6 forward and 2 reverse gears, coupled with a dry clutch system. The transmission oil capacity is 40 quarts (37.9 L). Steering is achieved through a manual clutch mechanism, allowing the operator to control the crawler tracks for precise maneuvering.
Chassis and Dimensions
As a crawler tractor, the Seventy-Five relies on 18-inch wide tracks to distribute its substantial weight of 31,557 lbs (14,314 kg) across the ground, ensuring stability and traction in challenging field conditions. The machine features an open operator station, with an optional canopy available for environmental protection.
Conclusion
The Caterpillar Seventy-Five is a heavy-duty crawler tractor designed for demanding agricultural applications requiring high tractive force and stability. Its robust build and mechanical configuration make it a notable piece of machinery from the 1930s era.
Production Information of Caterpillar, Seventy-Five
- Agricultural Crawler tractor
- Built in Peoria, Illinois, USA
| Manufacturer | Caterpillar |
|---|
Engine Specifications of Caterpillar, Seventy-Five
- Caterpillar
- Liquid-cooled
- Diesel
- 6-cylinder
| Air cleaner | Oil bath |
|---|---|
| Displacement | 1039 ci [17.0 L] |
| Rated RPM | 820 |
| Bore/Stroke | 5.25x8.00 inches [133 x 203 mm] |
| Coolant capacity | 112 qts [106.0 L] |
| Oil capacity | 28 qts [26.5 L] |
Transmission Information of Caterpillar, Seventy-Five
Transmission variants 1
| Type | Gear |
|---|---|
| Oil capacity | 40 qts [37.9 L] |
| Gears | 6 forward and 2 reverse |
| Clutch | Dry |
Mechanical Specs of Caterpillar, Seventy-Five
- Open operator station. Canopy optional.
| Drive | Crawler |
|---|---|
| Steering | Manual clutch |
Power Information of Caterpillar, Seventy-Five
- Https://www.tractordata.com/farm-tractors/000/9/5/951-caterpillar-seventy-five-tests.html
Where it sits
With 103 hp[B] HP, the Caterpillar Seventy-Five sits between D7 (102 HP) and D3C SA (110 HP) in Caterpillar's range. Its power puts it in the 97th percentile of 1930s models in our database (235 machines).
Frequently asked questions
How much horsepower does the Caterpillar Seventy-Five have?
The Caterpillar Seventy-Five delivers 103 hp[B] HP.
What years was the Caterpillar Seventy-Five produced?
The Caterpillar Seventy-Five was produced in 1933-1935.
What engine does the Caterpillar Seventy-Five have?
The Caterpillar Seventy-Five is powered by a Diesel, 6-cylinder engine.
What transmission does the Caterpillar Seventy-Five use?
The Caterpillar Seventy-Five uses a Gear transmission.