Kubota F3990 vs Simplicity Wonder Boy
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the Simplicity Wonder Boy: 39 HP versus 3 HP (+36 HP, +1200%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 1957 for the Simplicity Wonder Boy.
- The Kubota F3990 has the wider mower deck: 60" versus 24".
Full specs comparison
| Kubota F3990 | Simplicity Wonder Boy | |
|---|---|---|
| Power | 39 HP | 3 HP |
| Production years | 2014–2024 | 1957 |
| Fuel | Diesel | Gasoline |
| Cylinders | 4 | 1 |
| Weight | 778 kg | — |
| Drive | 4WD | 2WD |
| Transmission | Hydrostatic | Gear |
| Wheelbase | 130 cm | — |
| Length | 251 cm | — |
| Mower deck | 60" | 24" |
Frequently asked questions
Which is more powerful, the Kubota F3990 or the Simplicity Wonder Boy?
The Kubota F3990 is more powerful than the Simplicity Wonder Boy: 39 HP versus 3 HP (+36 HP, +1200%).
Which is more recent, the Kubota F3990 or the Simplicity Wonder Boy?
The Kubota F3990 is the more recent model: production started in 2014, versus 1957 for the Simplicity Wonder Boy.
Which has the wider mower deck, the Kubota F3990 or the Simplicity Wonder Boy?
The Kubota F3990 has the wider mower deck: 60" versus 24".
Other comparisons
Bolens 20HD vs Simplicity Wonder BoyCraftsman 123.8824 vs Simplicity Wonder Boy IICraftsman 536.8145 vs Simplicity Wonder Boy IIJohn Deere 1585 vs Kubota F3990John Deere Z997R vs Kubota F3990Page lawn tractors 10RG vs Simplicity Wonder Boy IIPage lawn tractors ZA10FS vs Simplicity Wonder Boy IISimplicity Wonder Boy vs Springfield lawn tractors 357A