| Manufacturer |
Cletrac |
| Price |
- |
| Model |
H 12-20 |
| Equipment Type |
Agricultural Crawler Tractors |
| Factory |
Cleveland, Ohio, USA |
CLETRAC H 12-20 POWER
| Drawbar (claimed) |
12hp / 8.9kW |
| Belt (claimed) |
20hp / 14.9kW |
| Plows |
2 (14-inch) |
ENGINE DETAIL
The Cletrac H 12-20 tractor features a kerosene-powered 4-cylinder engine with a displacement of 243ci (4.0L), which helps improve fuel efficiency compared to gasoline engines. Its generous bore/stroke ratio (3.75x5.50 inches) allows for better torque at lower RPMs, making it suitable for heavy-duty tasks. However, the reliance on a Kingston carburetor may present challenges in maintaining optimal fuel-air mixture, especially in varying temperature conditions, which can affect performance and efficiency.
| Description |
Weidely kerosene 4-cylinder liquid-cooled |
| Displacement |
243ci / 4.0L |
| Bore/Stroke |
3.75x5.50inches / 95x 140mm |
| Fuel system |
Kingston carburetor |
CLETRAC H 12-20 ENGINE
The Cletrac H 12-20 features a robust 4.0L four-cylinder kerosene engine, providing efficient power for medium-duty agricultural tasks. Its kerosene fuel type allows for potentially lower fuel costs but may require modifications for optimal performance in colder climates. While its size and power make it suitable for plowing and towing, the tractor's older technology may present challenges in parts availability and overall efficiency compared to modern alternatives.
| Description |
Weidely 4.0L 4-cyl kerosene |
TRANSMISSION
The Cletrac H 12-20 tractor features a simple gear system with 2 forward and 1 reverse gear, providing basic operational capability for small-scale agricultural tasks or yard work. The limited gear selection could be advantageous in terms of ease of use and reliability, but it may also present challenges in navigating varied terrain efficiently. Ideal for lighter applications, this tractor may struggle with more demanding tasks due to its minimal gearing options.
| Type |
gear |
| Gears |
2 forward and 1 reverse |
MECHANICAL
The Cletrac H 12-20, with its crawler chassis, excels in low-ground-pressure applications, making it ideal for muddy or uneven terrain. The open operator station enhances operator visibility but may expose them to the elements, impacting comfort during extended use. Its 2-speed gear transmission allows for versatile speed adjustments, optimizing performance in various agricultural tasks but may limit top speed compared to modern enclosed cab tractors.
| Chassis |
crawler |
| Cab |
Open operator station |
| Transmission |
2-speed gear |
DIMENSIONS
| Length |
96inches / 243cm |
| Width |
50inches / 127cm |
| Height |
52inches / 132cm |
DIMENSIONS & TRACKS
BELT PULLEY
| Diameter |
8inches / 20cm |
| Width |
6inches / 15cm |
| RPM |
1250 |
| Speed |
2600ft/min / 792.48meters/min |
