Allis Chalmers HD11 vs Farmall 806
Side-by-side specs comparison
Verdict by the numbers
- The Allis Chalmers HD11 and the Farmall 806 deliver the same power: 110 HP.
- The Farmall 806 is the more recent model: production started in 1963, versus 1955 for the Allis Chalmers HD11.
Full specs comparison
| Allis Chalmers HD11 | Farmall 806 | |
|---|---|---|
| Power | 110 HP | 110 HP |
| Production years | 1955–1966 | 1963–1967 |
| Fuel | Diesel | Gasoline |
| Cylinders | 6 | 6 |
| Displacement | 8.5 L | 4.9 L |
| Drive | — | 2WD |
| Transmission | Gear | Synchronized |
| Gears (fwd/rev) | 6 / 3 | 8 / 4 |
| Wheelbase | — | 257 cm |
| Length | — | 408 cm |
Frequently asked questions
Which is more powerful, the Allis Chalmers HD11 or the Farmall 806?
The Allis Chalmers HD11 and the Farmall 806 deliver the same power: 110 HP.
Which is more recent, the Allis Chalmers HD11 or the Farmall 806?
The Farmall 806 is the more recent model: production started in 1963, versus 1955 for the Allis Chalmers HD11.

