John Deere D120 vs Kubota F3990
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the John Deere D120: 39 HP versus 21 HP (+18 HP, +86%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 2011 for the John Deere D120.
- The Kubota F3990 is heavier: 778 kg versus 204 kg for the John Deere D120.
- The Kubota F3990 has the wider mower deck: 60" versus 42".
Full specs comparison
| John Deere D120 | Kubota F3990 | |
|---|---|---|
| Power | 21 HP | 39 HP |
| Production years | 2011–2012 | 2014–2024 |
| Fuel | Gasoline | Diesel |
| Cylinders | 1 | 4 |
| Weight | 204 kg | 778 kg |
| Drive | 2WD | 4WD |
| Transmission | Hydrostatic | Hydrostatic |
| Wheelbase | 124 cm | 130 cm |
| Length | 174 cm | 251 cm |
| Mower deck | 42" | 60" |
Frequently asked questions
Which is more powerful, the John Deere D120 or the Kubota F3990?
The Kubota F3990 is more powerful than the John Deere D120: 39 HP versus 21 HP (+18 HP, +86%).
Which is more recent, the John Deere D120 or the Kubota F3990?
The Kubota F3990 is the more recent model: production started in 2014, versus 2011 for the John Deere D120.
Which is heavier, the John Deere D120 or the Kubota F3990?
The Kubota F3990 is heavier: 778 kg versus 204 kg for the John Deere D120.
Which has the wider mower deck, the John Deere D120 or the Kubota F3990?
The Kubota F3990 has the wider mower deck: 60" versus 42".