Pioneer Tractor Junior vs Twin City 25-45
Side-by-side specs comparison
Verdict by the numbers
- The Pioneer Tractor Junior and the Twin City 25-45 deliver the same power: 50 HP.
- The Twin City 25-45 is the more recent model: production started in 1916, versus 1915 for the Pioneer Tractor Junior.
- The Twin City 25-45 is heavier: 7030 kg versus 4989 kg for the Pioneer Tractor Junior.
Full specs comparison
| Pioneer Tractor Junior | Twin City 25-45 | |
|---|---|---|
| Power | 50 HP | 50 HP |
| Production years | 1915–1916 | 1916–1920 |
| Fuel | Gasoline | Kerosene |
| Cylinders | 4 | 4 |
| Displacement | 13 L | 14.8 L |
| Weight | 4 989 kg | 7 030 kg |
| Drive | 2WD | 2WD |
| Transmission | Gear | Gear |
| Gears (fwd/rev) | 5 / 1 | 2 / 1 |
| Length | 398 cm | 558 cm |
Frequently asked questions
Which is more powerful, the Pioneer Tractor Junior or the Twin City 25-45?
The Pioneer Tractor Junior and the Twin City 25-45 deliver the same power: 50 HP.
Which is more recent, the Pioneer Tractor Junior or the Twin City 25-45?
The Twin City 25-45 is the more recent model: production started in 1916, versus 1915 for the Pioneer Tractor Junior.
Which is heavier, the Pioneer Tractor Junior or the Twin City 25-45?
The Twin City 25-45 is heavier: 7030 kg versus 4989 kg for the Pioneer Tractor Junior.

