Bolens 6428 vs Kubota F3990
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the Bolens 6428: 39 HP versus 3 HP (+36 HP, +1200%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 1959 for the Bolens 6428.
- The Kubota F3990 has the wider mower deck: 60" versus 24".
Full specs comparison
| Bolens 6428 | Kubota F3990 | |
|---|---|---|
| Power | 3 HP | 39 HP |
| Production years | 1959 | 2014–2024 |
| Fuel | Gasoline | Diesel |
| Cylinders | 1 | 4 |
| Weight | — | 778 kg |
| Drive | 2WD | 4WD |
| Transmission | — | Hydrostatic |
| Wheelbase | — | 130 cm |
| Length | — | 251 cm |
| Mower deck | 24" | 60" |