Production
| Description | Built in Sauk City, Wisconsin |
|---|---|
| Manufacturer | Wisconsin Tractor |
Engine
| Engine type | Climax 10.9L 4-cyl |
|---|---|
| Bore/Stroke | 5.5x7 inches (140 x 178 mm) |
| Description | Climax / 4-cylinder / inline |
| Displacement | 665 ci (10.9 L) |
| Rated RPM | 800 |
| Belt (claimed) | 45 hp (33.6 kW) |
| Drawbar (claimed) | 25 hp (18.6 kW) |