Kubota F3990 vs Sears lawn tractors ST/10 Deluxe
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the Sears lawn tractors ST/10 Deluxe: 39 HP versus 10 HP (+29 HP, +290%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 1976 for the Sears lawn tractors ST/10 Deluxe.
- The Kubota F3990 is heavier: 778 kg versus 252 kg for the Sears lawn tractors ST/10 Deluxe.
- The Kubota F3990 has the wider mower deck: 60" versus 38".
Full specs comparison
| Kubota F3990 | Sears lawn tractors ST/10 Deluxe | |
|---|---|---|
| Power | 39 HP | 10 HP |
| Production years | 2014–2024 | 1976 |
| Fuel | Diesel | Gasoline |
| Cylinders | 4 | 1 |
| Weight | 778 kg | 252 kg |
| Drive | 4WD | 2WD |
| Transmission | Hydrostatic | Gear |
| Gears (fwd/rev) | — | 6 / 2 |
| Wheelbase | 130 cm | — |
| Length | 251 cm | 160 cm |
| Mower deck | 60" | 38" |
Frequently asked questions
Which is more powerful, the Kubota F3990 or the Sears lawn tractors ST/10 Deluxe?
The Kubota F3990 is more powerful than the Sears lawn tractors ST/10 Deluxe: 39 HP versus 10 HP (+29 HP, +290%).
Which is more recent, the Kubota F3990 or the Sears lawn tractors ST/10 Deluxe?
The Kubota F3990 is the more recent model: production started in 2014, versus 1976 for the Sears lawn tractors ST/10 Deluxe.
Which is heavier, the Kubota F3990 or the Sears lawn tractors ST/10 Deluxe?
The Kubota F3990 is heavier: 778 kg versus 252 kg for the Sears lawn tractors ST/10 Deluxe.
Which has the wider mower deck, the Kubota F3990 or the Sears lawn tractors ST/10 Deluxe?
The Kubota F3990 has the wider mower deck: 60" versus 38".