Ariens lawn tractors Emperor 4 vs Kubota F3990
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the Ariens lawn tractors Emperor 4: 39 HP versus 4 HP (+35 HP, +875%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 1963 for the Ariens lawn tractors Emperor 4.
- The Kubota F3990 has the wider mower deck: 60" versus 26".
Full specs comparison
| Ariens lawn tractors Emperor 4 | Kubota F3990 | |
|---|---|---|
| Power | 4 HP | 39 HP |
| Production years | 1963–1964 | 2014–2024 |
| Fuel | Gasoline | Diesel |
| Cylinders | 1 | 4 |
| Weight | — | 778 kg |
| Drive | 2WD | 4WD |
| Transmission | — | Hydrostatic |
| Gears (fwd/rev) | 4 / 1 | — |
| Wheelbase | — | 130 cm |
| Length | — | 251 cm |
| Mower deck | 26" | 60" |
Frequently asked questions
Which is more powerful, the Ariens lawn tractors Emperor 4 or the Kubota F3990?
The Kubota F3990 is more powerful than the Ariens lawn tractors Emperor 4: 39 HP versus 4 HP (+35 HP, +875%).
Which is more recent, the Ariens lawn tractors Emperor 4 or the Kubota F3990?
The Kubota F3990 is the more recent model: production started in 2014, versus 1963 for the Ariens lawn tractors Emperor 4.
Which has the wider mower deck, the Ariens lawn tractors Emperor 4 or the Kubota F3990?
The Kubota F3990 has the wider mower deck: 60" versus 26".