Advance-Rumely OilPull X 25/40 vs Allis Chalmers 25-40
Side-by-side specs comparison
Verdict by the numbers
- The Advance-Rumely OilPull X 25/40 and the Allis Chalmers 25-40 deliver the same power: 44 HP.
- The Allis Chalmers 25-40 is the more recent model: production started in 1930, versus 1928 for the Advance-Rumely OilPull X 25/40.
- The Advance-Rumely OilPull X 25/40 is heavier: 4218 kg versus 3175 kg for the Allis Chalmers 25-40.
Full specs comparison
| Advance-Rumely OilPull X 25/40 | Allis Chalmers 25-40 | |
|---|---|---|
| Power | 44 HP | 44 HP |
| Production years | 1928–1930 | 1930–1936 |
| Fuel | Kerosene | — |
| Cylinders | 2 | 4 |
| Displacement | 9.9 L | 9.2 L |
| Weight | 4 218 kg | 3 175 kg |
| Drive | 2WD | 2WD |
| Transmission | Gear | Gear |
| Gears (fwd/rev) | 3 / 1 | 2 / 1 |
| Length | 383 cm | 386 cm |
Frequently asked questions
Which is more powerful, the Advance-Rumely OilPull X 25/40 or the Allis Chalmers 25-40?
The Advance-Rumely OilPull X 25/40 and the Allis Chalmers 25-40 deliver the same power: 44 HP.
Which is more recent, the Advance-Rumely OilPull X 25/40 or the Allis Chalmers 25-40?
The Allis Chalmers 25-40 is the more recent model: production started in 1930, versus 1928 for the Advance-Rumely OilPull X 25/40.
Which is heavier, the Advance-Rumely OilPull X 25/40 or the Allis Chalmers 25-40?
The Advance-Rumely OilPull X 25/40 is heavier: 4218 kg versus 3175 kg for the Allis Chalmers 25-40.