Fahr D30UL vs McCormick-Deering OS-4
Side-by-side specs comparison
Verdict by the numbers
- The Fahr D30UL and the McCormick-Deering OS-4 deliver the same power: 30 HP.
- The Fahr D30UL is the more recent model: production started in 1951, versus 1944 for the McCormick-Deering OS-4.
Full specs comparison
| Fahr D30UL | McCormick-Deering OS-4 | |
|---|---|---|
| Power | 30 HP | 30 HP |
| Production years | 1951 | 1944–1953 |
| Fuel | Diesel | Gasoline |
| Cylinders | 2 | 4 |
| Displacement | 2.7 L | 2.5 L |
| Weight | — | 1 868 kg |
| Drive | 2WD | 2WD |
| Transmission | Gear | Gear |
| Gears (fwd/rev) | 5 / 1 | 5 / 1 |
| Wheelbase | — | 169 cm |
| Length | — | 307 cm |
Frequently asked questions
Which is more powerful, the Fahr D30UL or the McCormick-Deering OS-4?
The Fahr D30UL and the McCormick-Deering OS-4 deliver the same power: 30 HP.
Which is more recent, the Fahr D30UL or the McCormick-Deering OS-4?
The Fahr D30UL is the more recent model: production started in 1951, versus 1944 for the McCormick-Deering OS-4.