Introduction
Wallis Cub Junior Standard-Tread Tractor
The Wallis Cub Junior is a standard-tread agricultural tractor manufactured between 1917 and 1919 by Wallis, a division of the J.I. Case Plow Works, in Racine, Wisconsin, USA. This machine represents an early era of mechanized farming, designed for basic field operations.
Engine and Powertrain
The tractor is powered by a 4-cylinder gasoline engine with a displacement of 326.3 cubic inches (5.3 liters). It features a liquid-cooling system to manage thermal loads and operates at a rated speed of 900 RPM. The engine is started via a traditional hand-crank mechanism. The power is managed through a manual transmission offering 2 forward gears and 1 reverse gear, providing 2WD traction.
Performance and Traction
The Cub Junior provides a claimed drawbar power of 15 hp (11.2 kW) for pulling implements, such as 2-3 14-inch plows. Additionally, it offers 30 hp (22.4 kW) of belt power, intended for driving stationary agricultural machinery. The drive system utilizes a 3x2 2WD configuration with manual steering.
Dimensions and Construction
The tractor measures 172 inches (436 cm) in length, 60 inches (152 cm) in width, and 64 inches (162 cm) in height. It has a total weight of 3,000 lbs (1,360 kg). The machine is equipped with 48x12 steel rear wheels, characteristic of the tractor's period of production.
Conclusion
The Wallis Cub Junior served as a functional utility tractor for early 20th-century agriculture. Its design, focusing on basic drawbar and belt power, makes it a representative example of early J.I. Case Plow Works engineering for standard field tasks.
Production Information of Wallis, Cub Junior
- Standard-tread tractor
- Built in Racine, Wisconsin, USA
| Manufacturer | Wallis (a part of J.I. Case Plow Works) |
|---|
Dimension and Tires Information of Wallis, Cub Junior
| Length | 172 inches [436 cm] |
|---|---|
| Weight | 3,000 lbs [1360 kg] |
| Width | 60 inches [152 cm] |
| Height | 64 inches [162 cm] |
| Ag rear | 48x12 (steel) |
|---|
Engine Specifications of Wallis, Cub Junior
- Wallis
- Liquid-cooled
- Gasoline
- 4-cylinder
| Rated RPM | 900 |
|---|---|
| Displacement | 326.3 ci [5.3 L] |
| Starter type | Hand-crank |
| Bore/Stroke | 4.25x5.75 inches [108 x 146 mm] |
Transmission Information of Wallis, Cub Junior
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 2 forward and 1 reverse |
Mechanical Specs of Wallis, Cub Junior
| Drive | 3x2 2WD |
|---|---|
| Steering | Manual |
Power Information of Wallis, Cub Junior
| Drawbar (claimed) | 15 hp [11.2 kW] |
|---|---|
| Belt (claimed) | 30 hp [22.4 kW] |
| Plows | 2-3 (14 inch) |
Where it sits
With 33 hp[B] HP, the Wallis Cub Junior sits just above K 15-25 (27 HP) in Wallis's range. Its power puts it in the 66th percentile of 1910s models in our database (158 machines).
Frequently asked questions
How much horsepower does the Wallis Cub Junior have?
The Wallis Cub Junior delivers 33 hp[B] HP.
What years was the Wallis Cub Junior produced?
The Wallis Cub Junior was produced in 1917-1919.
What engine does the Wallis Cub Junior have?
The Wallis Cub Junior is powered by a Gasoline, 4-cylinder engine.
What transmission does the Wallis Cub Junior use?
The Wallis Cub Junior uses a Gear transmission.
How much does the Wallis Cub Junior weigh?
The Wallis Cub Junior weighs 3,000 lbs [1360 kg].
Is the Wallis Cub Junior 4WD?
The Wallis Cub Junior is available in 2WD.