Kubota F3990 vs Simplicity 3005 Wonder Boy
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the Simplicity 3005 Wonder Boy: 39 HP versus 5 HP (+34 HP, +680%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 1975 for the Simplicity 3005 Wonder Boy.
- The Kubota F3990 is heavier: 778 kg versus 121 kg for the Simplicity 3005 Wonder Boy.
- The Kubota F3990 has the wider mower deck: 60" versus 26".
Full specs comparison
| Kubota F3990 | Simplicity 3005 Wonder Boy | |
|---|---|---|
| Power | 39 HP | 5 HP |
| Production years | 2014–2024 | 1975–1978 |
| Fuel | Diesel | Gasoline |
| Cylinders | 4 | 1 |
| Weight | 778 kg | 121 kg |
| Drive | 4WD | 2WD |
| Transmission | Hydrostatic | Gear |
| Gears (fwd/rev) | — | 2 / 1 |
| Wheelbase | 130 cm | 105 cm |
| Length | 251 cm | 147 cm |
| Mower deck | 60" | 26" |
Frequently asked questions
Which is more powerful, the Kubota F3990 or the Simplicity 3005 Wonder Boy?
The Kubota F3990 is more powerful than the Simplicity 3005 Wonder Boy: 39 HP versus 5 HP (+34 HP, +680%).
Which is more recent, the Kubota F3990 or the Simplicity 3005 Wonder Boy?
The Kubota F3990 is the more recent model: production started in 2014, versus 1975 for the Simplicity 3005 Wonder Boy.
Which is heavier, the Kubota F3990 or the Simplicity 3005 Wonder Boy?
The Kubota F3990 is heavier: 778 kg versus 121 kg for the Simplicity 3005 Wonder Boy.
Which has the wider mower deck, the Kubota F3990 or the Simplicity 3005 Wonder Boy?
The Kubota F3990 has the wider mower deck: 60" versus 26".