Hart-Parr Oil King 23-35 vs Square Turn 18-35
Side-by-side specs comparison
Verdict by the numbers
- The Hart-Parr Oil King 23-35 and the Square Turn 18-35 deliver the same power: 38 HP.
- The Square Turn 18-35 is the more recent model: production started in 1917, versus 1916 for the Hart-Parr Oil King 23-35.
- The Hart-Parr Oil King 23-35 is heavier: 5443 kg versus 3538 kg for the Square Turn 18-35.
Full specs comparison
| Hart-Parr Oil King 23-35 | Square Turn 18-35 | |
|---|---|---|
| Power | 38 HP | 38 HP |
| Production years | 1916–1919 | 1917–1921 |
| Fuel | Kerosene | Gasoline |
| Cylinders | 1 | 4 |
| Displacement | 12.9 L | 8.4 L |
| Weight | 5 443 kg | 3 538 kg |
| Drive | 2WD | 2WD |
| Transmission | Gear | — |
| Gears (fwd/rev) | 2 / 1 | — |
| Length | 273 cm | 505 cm |
Frequently asked questions
Which is more powerful, the Hart-Parr Oil King 23-35 or the Square Turn 18-35?
The Hart-Parr Oil King 23-35 and the Square Turn 18-35 deliver the same power: 38 HP.
Which is more recent, the Hart-Parr Oil King 23-35 or the Square Turn 18-35?
The Square Turn 18-35 is the more recent model: production started in 1917, versus 1916 for the Hart-Parr Oil King 23-35.
Which is heavier, the Hart-Parr Oil King 23-35 or the Square Turn 18-35?
The Hart-Parr Oil King 23-35 is heavier: 5443 kg versus 3538 kg for the Square Turn 18-35.