Allis Chalmers 20-35 vs Gray Tractor 20-36
Side-by-side specs comparison
Verdict by the numbers
- The Allis Chalmers 20-35 is more powerful than the Gray Tractor 20-36: 38 HP versus 36 HP (+2 HP, +6%).
- The Allis Chalmers 20-35 is heavier: 3011 kg versus 2857 kg for the Gray Tractor 20-36.
Full specs comparison
| Allis Chalmers 20-35 | Gray Tractor 20-36 | |
|---|---|---|
| Power | 38 HP | 36 HP |
| Production years | 1922–1930 | 1922–1924 |
| Fuel | Gasoline | Gasoline |
| Cylinders | 4 | 4 |
| Displacement | 7.6 L | 6.5 L |
| Weight | 3 011 kg | 2 857 kg |
| Drive | 2WD | — |
| Transmission | Synchronized | Gear |
| Gears (fwd/rev) | 2 / 1 | 2 / 1 |
| Wheelbase | — | 264 cm |
| Length | 342 cm | 441 cm |
Frequently asked questions
Which is more powerful, the Allis Chalmers 20-35 or the Gray Tractor 20-36?
The Allis Chalmers 20-35 is more powerful than the Gray Tractor 20-36: 38 HP versus 36 HP (+2 HP, +6%).
Which is heavier, the Allis Chalmers 20-35 or the Gray Tractor 20-36?
The Allis Chalmers 20-35 is heavier: 3011 kg versus 2857 kg for the Gray Tractor 20-36.

