John Deere S120 vs Kubota F3990
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the John Deere S120: 39 HP versus 22 HP (+17 HP, +77%).
- The John Deere S120 is the more recent model: production started in 2021, versus 2014 for the Kubota F3990.
- The Kubota F3990 is heavier: 778 kg versus 197 kg for the John Deere S120.
- The Kubota F3990 has the wider mower deck: 60" versus 42".
Full specs comparison
| John Deere S120 | Kubota F3990 | |
|---|---|---|
| Power | 22 HP | 39 HP |
| Production years | 2021+ | 2014–2024 |
| Fuel | Electric | Diesel |
| Cylinders | — | 4 |
| Weight | 197 kg | 778 kg |
| Drive | 2WD | 4WD |
| Transmission | Hydrostatic | Hydrostatic |
| Wheelbase | — | 130 cm |
| Length | 174 cm | 251 cm |
| Mower deck | 42" | 60" |
Frequently asked questions
Which is more powerful, the John Deere S120 or the Kubota F3990?
The Kubota F3990 is more powerful than the John Deere S120: 39 HP versus 22 HP (+17 HP, +77%).
Which is more recent, the John Deere S120 or the Kubota F3990?
The John Deere S120 is the more recent model: production started in 2021, versus 2014 for the Kubota F3990.
Which is heavier, the John Deere S120 or the Kubota F3990?
The Kubota F3990 is heavier: 778 kg versus 197 kg for the John Deere S120.
Which has the wider mower deck, the John Deere S120 or the Kubota F3990?
The Kubota F3990 has the wider mower deck: 60" versus 42".