Kubota F3990 vs Rugg lawn tractors 5021
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is the more recent model: production started in 2014, versus 1971 for the Rugg lawn tractors 5021.
- The Kubota F3990 has the wider mower deck: 60" versus 25".
Full specs comparison
| Kubota F3990 | Rugg lawn tractors 5021 | |
|---|---|---|
| Power | 39 HP | — |
| Production years | 2014–2024 | 1971 |
| Fuel | Diesel | Gasoline |
| Cylinders | 4 | 1 |
| Weight | 778 kg | — |
| Drive | 4WD | 2WD |
| Transmission | Hydrostatic | Gear |
| Wheelbase | 130 cm | — |
| Length | 251 cm | — |
| Mower deck | 60" | 25" |