Caterpillar R2 vs Twin City 21-32
Side-by-side specs comparison
Verdict by the numbers
- The Caterpillar R2 is more powerful than the Twin City 21-32: 36 HP versus 35 HP (+1 HP, +3%).
- The Caterpillar R2 is the more recent model: production started in 1934, versus 1928 for the Twin City 21-32.
Full specs comparison
| Caterpillar R2 | Twin City 21-32 | |
|---|---|---|
| Power | 36 HP | 35 HP |
| Production years | 1934–1942 | 1928–1938 |
| Fuel | Gasoline | Kerosene |
| Cylinders | 4 | 4 |
| Displacement | 3.6 L | 6.3 L |
| Weight | — | 2 667 kg |
| Drive | — | 2WD |
| Transmission | Gear | Gear |
| Gears (fwd/rev) | 3 / 1 | 2 / 1 |
| Wheelbase | — | 213 cm |
| Length | — | 347 cm |
Frequently asked questions
Which is more powerful, the Caterpillar R2 or the Twin City 21-32?
The Caterpillar R2 is more powerful than the Twin City 21-32: 36 HP versus 35 HP (+1 HP, +3%).
Which is more recent, the Caterpillar R2 or the Twin City 21-32?
The Caterpillar R2 is the more recent model: production started in 1934, versus 1928 for the Twin City 21-32.