John Deere Z970R vs Kubota F3990
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the John Deere Z970R: 39 HP versus 35 HP (+4 HP, +11%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 2013 for the John Deere Z970R.
- The Kubota F3990 is heavier: 778 kg versus 606 kg for the John Deere Z970R.
- The John Deere Z970R has the wider mower deck: 72" versus 60".
Full specs comparison
| John Deere Z970R | Kubota F3990 | |
|---|---|---|
| Power | 35 HP | 39 HP |
| Production years | 2013–2023 | 2014–2024 |
| Fuel | Gasoline | Diesel |
| Cylinders | 2 | 4 |
| Weight | 606 kg | 778 kg |
| Drive | 2WD | 4WD |
| Transmission | Hydrostatic | Hydrostatic |
| Wheelbase | — | 130 cm |
| Length | 213 cm | 251 cm |
| Mower deck | 72" | 60" |
Frequently asked questions
Which is more powerful, the John Deere Z970R or the Kubota F3990?
The Kubota F3990 is more powerful than the John Deere Z970R: 39 HP versus 35 HP (+4 HP, +11%).
Which is more recent, the John Deere Z970R or the Kubota F3990?
The Kubota F3990 is the more recent model: production started in 2014, versus 2013 for the John Deere Z970R.
Which is heavier, the John Deere Z970R or the Kubota F3990?
The Kubota F3990 is heavier: 778 kg versus 606 kg for the John Deere Z970R.
Which has the wider mower deck, the John Deere Z970R or the Kubota F3990?
The John Deere Z970R has the wider mower deck: 72" versus 60".