John Deere 120 vs Kubota F3990
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the John Deere 120: 39 HP versus 12 HP (+27 HP, +225%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 1970 for the John Deere 120.
- The Kubota F3990 is heavier: 778 kg versus 333 kg for the John Deere 120.
- The Kubota F3990 has the wider mower deck: 60" versus 38".
Full specs comparison
| John Deere 120 | Kubota F3990 | |
|---|---|---|
| Power | 12 HP | 39 HP |
| Production years | 1970–1971 | 2014–2024 |
| Fuel | Electric | Diesel |
| Cylinders | — | 4 |
| Weight | 333 kg | 778 kg |
| Drive | 2WD | 4WD |
| Transmission | Hydrostatic | Hydrostatic |
| Wheelbase | 116 cm | 130 cm |
| Length | 171 cm | 251 cm |
| Mower deck | 38" | 60" |
Frequently asked questions
Which is more powerful, the John Deere 120 or the Kubota F3990?
The Kubota F3990 is more powerful than the John Deere 120: 39 HP versus 12 HP (+27 HP, +225%).
Which is more recent, the John Deere 120 or the Kubota F3990?
The Kubota F3990 is the more recent model: production started in 2014, versus 1970 for the John Deere 120.
Which is heavier, the John Deere 120 or the Kubota F3990?
The Kubota F3990 is heavier: 778 kg versus 333 kg for the John Deere 120.
Which has the wider mower deck, the John Deere 120 or the Kubota F3990?
The Kubota F3990 has the wider mower deck: 60" versus 38".