Kubota F3990 vs Simplicity ZT1500 21/42
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the Simplicity ZT1500 21/42: 39 HP versus 21 HP (+18 HP, +86%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 2012 for the Simplicity ZT1500 21/42.
- The Kubota F3990 is heavier: 778 kg versus 240 kg for the Simplicity ZT1500 21/42.
- The Kubota F3990 has the wider mower deck: 60" versus 42".
Full specs comparison
| Kubota F3990 | Simplicity ZT1500 21/42 | |
|---|---|---|
| Power | 39 HP | 21 HP |
| Production years | 2014–2024 | 2012 |
| Fuel | Diesel | Electric |
| Cylinders | 4 | 1 |
| Weight | 778 kg | 240 kg |
| Drive | 4WD | — |
| Transmission | Hydrostatic | Gear |
| Wheelbase | 130 cm | 121 cm |
| Length | 251 cm | 190 cm |
| Mower deck | 60" | 42" |