Introduction
Caterpillar Twenty-Two Agricultural Crawler Tractor
The Caterpillar Twenty-Two is a crawler-type agricultural tractor manufactured in Peoria, Illinois, USA, between 1934 and 1939. Designed for heavy-duty field work, this machine is recognized for its mechanical simplicity and robust construction.
Engine and Performance
The tractor is powered by a 4-cylinder Caterpillar liquid-cooled engine with a displacement of 251 cubic inches (4.1 liters). It features a Zenith K5A carburetor and utilizes an oil bath air cleaner to ensure performance in dusty agricultural environments. The engine operates at a rated speed of 1250 RPM, delivering 32 horsepower.
Transmission and Steering
The drivetrain consists of a manual gear-type transmission offering three forward speeds and one reverse gear. Power is transferred through a dry disc clutch. Steering is achieved via manual clutches, which allow the operator to independently control the tracks for maneuverability.
Chassis and Dimensions
Built as a crawler tractor, the Twenty-Two moves on 10-inch tracks, providing stability and traction on varied soil conditions. The machine features an open operator station and has a total weight ranging from 6,200 to 6,270 pounds, depending on configuration. Maintenance capacities include 18.9 liters of coolant and 9.5 liters of engine oil.
Conclusion
The Caterpillar Twenty-Two is a representative example of 1930s crawler engineering, offering the durability and traction necessary for primary agricultural cultivation tasks of its era.
Production Information of Caterpillar, Twenty-Two
- Agricultural Crawler tractor
- Built in Peoria, Illinois, USA
| Manufacturer | Caterpillar |
|---|
Engine Specifications of Caterpillar, Twenty-Two
- Caterpillar
- Liquid-cooled
- Distillate
- 4-cylinder
| Coolant capacity | 20 qts [18.9 L] |
|---|---|
| Displacement | 251 ci [4.1 L] |
| Air cleaner | Oil bath |
| Bore/Stroke | 4.00x5.00 inches [102 x 127 mm] |
| Oil capacity | 10 qts [9.5 L] |
| Rated RPM | 1250 |
| Fuel system | Zenith K5A carburetor |
Transmission Information of Caterpillar, Twenty-Two
Transmission variants 1
| Type | Gear |
|---|---|
| Oil capacity | 8 qts [7.6 L] |
| Gears | 3 forward and 1 reverse |
| Clutch | Dry disc |
Mechanical Specs of Caterpillar, Twenty-Two
- Open operator station.
| Drive | Crawler |
|---|---|
| Steering | Manual clutches |
Power Information of Caterpillar, Twenty-Two
- Https://www.tractordata.com/farm-tractors/000/9/3/937-caterpillar-twenty-two-tests.html
Where it sits
With 32 hp[B] HP, the Caterpillar Twenty-Two sits between D2 (30 HP) and Twenty-Five (33 HP) in Caterpillar's range. Its power puts it in the 43th percentile of 1930s models in our database (235 machines).
Frequently asked questions
How much horsepower does the Caterpillar Twenty-Two have?
The Caterpillar Twenty-Two delivers 32 hp[B] HP.
What years was the Caterpillar Twenty-Two produced?
The Caterpillar Twenty-Two was produced in 1934-1939.
What engine does the Caterpillar Twenty-Two have?
The Caterpillar Twenty-Two is powered by a 4-cylinder engine.
What transmission does the Caterpillar Twenty-Two use?
The Caterpillar Twenty-Two uses a Gear transmission.