Cub Cadet RZT 46 vs Kubota F3990
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the Cub Cadet RZT 46: 39 HP versus 22 HP (+17 HP, +77%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 2011 for the Cub Cadet RZT 46.
- The Kubota F3990 is heavier: 778 kg versus 224 kg for the Cub Cadet RZT 46.
- The Kubota F3990 has the wider mower deck: 60" versus 46".
Full specs comparison
| Cub Cadet RZT 46 | Kubota F3990 | |
|---|---|---|
| Power | 22 HP | 39 HP |
| Production years | 2011–2012 | 2014–2024 |
| Fuel | Gasoline | Diesel |
| Cylinders | 2 | 4 |
| Weight | 224 kg | 778 kg |
| Drive | 2WD | 4WD |
| Transmission | Gear | Hydrostatic |
| Wheelbase | 110 cm | 130 cm |
| Length | 203 cm | 251 cm |
| Mower deck | 46" | 60" |
Frequently asked questions
Which is more powerful, the Cub Cadet RZT 46 or the Kubota F3990?
The Kubota F3990 is more powerful than the Cub Cadet RZT 46: 39 HP versus 22 HP (+17 HP, +77%).
Which is more recent, the Cub Cadet RZT 46 or the Kubota F3990?
The Kubota F3990 is the more recent model: production started in 2014, versus 2011 for the Cub Cadet RZT 46.
Which is heavier, the Cub Cadet RZT 46 or the Kubota F3990?
The Kubota F3990 is heavier: 778 kg versus 224 kg for the Cub Cadet RZT 46.
Which has the wider mower deck, the Cub Cadet RZT 46 or the Kubota F3990?
The Kubota F3990 has the wider mower deck: 60" versus 46".