Kubota B4200 vs Unitrak UD 12
Side-by-side specs comparison
Verdict by the numbers
- The Kubota B4200 and the Unitrak UD 12 deliver the same power: 12 HP.
- The Kubota B4200 is the more recent model: production started in 1987, versus 1949 for the Unitrak UD 12.
Full specs comparison
| Kubota B4200 | Unitrak UD 12 | |
|---|---|---|
| Power | 12 HP | 12 HP |
| Production years | 1987–1996 | 1949–1955 |
| Fuel | Diesel | Diesel |
| Cylinders | 2 | 1 |
| Displacement | 0.6 L | — |
| Weight | 420 kg | — |
| Drive | 4WD | 2WD |
| Transmission | Gear | Gear |
| Gears (fwd/rev) | 6 / 2 | 4 / 1 |
| Wheelbase | 122 cm | — |
| Length | 221 cm | — |
Frequently asked questions
Which is more powerful, the Kubota B4200 or the Unitrak UD 12?
The Kubota B4200 and the Unitrak UD 12 deliver the same power: 12 HP.
Which is more recent, the Kubota B4200 or the Unitrak UD 12?
The Kubota B4200 is the more recent model: production started in 1987, versus 1949 for the Unitrak UD 12.

