Allis Chalmers K vs Caterpillar Diesel Thirty-Five
Side-by-side specs comparison
Verdict by the numbers
- The Allis Chalmers K is more powerful than the Caterpillar Diesel Thirty-Five: 54 HP versus 50 HP (+4 HP, +8%).
- The Caterpillar Diesel Thirty-Five is the more recent model: production started in 1933, versus 1929 for the Allis Chalmers K.
Full specs comparison
| Allis Chalmers K | Caterpillar Diesel Thirty-Five | |
|---|---|---|
| Power | 54 HP | 50 HP |
| Production years | 1929–1943 | 1933–1934 |
| Fuel | Gasoline | Diesel |
| Cylinders | 4 | 3 |
| Displacement | 8.4 L | 8.5 L |
| Transmission | Gear | — |
| Gears (fwd/rev) | 3 / 1 | 4 / 1 |
Frequently asked questions
Which is more powerful, the Allis Chalmers K or the Caterpillar Diesel Thirty-Five?
The Allis Chalmers K is more powerful than the Caterpillar Diesel Thirty-Five: 54 HP versus 50 HP (+4 HP, +8%).
Which is more recent, the Allis Chalmers K or the Caterpillar Diesel Thirty-Five?
The Caterpillar Diesel Thirty-Five is the more recent model: production started in 1933, versus 1929 for the Allis Chalmers K.

