Allis Chalmers HD7 vs Oliver 99
Side-by-side specs comparison
Verdict by the numbers
- The Oliver 99 is more powerful than the Allis Chalmers HD7: 69 HP versus 66 HP (+3 HP, +5%).
- The Allis Chalmers HD7 is the more recent model: production started in 1940, versus 1937 for the Oliver 99.
Full specs comparison
| Allis Chalmers HD7 | Oliver 99 | |
|---|---|---|
| Power | 66 HP | 69 HP |
| Production years | 1940–1950 | 1937–1953 |
| Fuel | — | Gasoline |
| Cylinders | 3 | 6 |
| Displacement | 3.5 L | 4.9 L |
| Weight | — | 3 208 kg |
| Drive | — | 2WD |
| Transmission | Gear | Gear |
| Gears (fwd/rev) | 4 / 1 | 4 / 1 |
| Wheelbase | — | 203 cm |
| Length | — | 319 cm |
Frequently asked questions
Which is more powerful, the Allis Chalmers HD7 or the Oliver 99?
The Oliver 99 is more powerful than the Allis Chalmers HD7: 69 HP versus 66 HP (+3 HP, +5%).
Which is more recent, the Allis Chalmers HD7 or the Oliver 99?
The Allis Chalmers HD7 is the more recent model: production started in 1940, versus 1937 for the Oliver 99.