Jacobsen lawn tractors GT-12 vs Kubota F3990
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the Jacobsen lawn tractors GT-12: 39 HP versus 12 HP (+27 HP, +225%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 1972 for the Jacobsen lawn tractors GT-12.
- The Kubota F3990 has the wider mower deck: 60" versus 42".
Full specs comparison
| Jacobsen lawn tractors GT-12 | Kubota F3990 | |
|---|---|---|
| Power | 12 HP | 39 HP |
| Production years | 1972–1976 | 2014–2024 |
| Fuel | Gasoline | Diesel |
| Cylinders | 1 | 4 |
| Weight | — | 778 kg |
| Drive | 2WD | 4WD |
| Transmission | Gear | Hydrostatic |
| Gears (fwd/rev) | 4 / 1 | — |
| Wheelbase | 116 cm | 130 cm |
| Length | 182 cm | 251 cm |
| Cab | Yes | — |
| Mower deck | 42" | 60" |
Frequently asked questions
Which is more powerful, the Jacobsen lawn tractors GT-12 or the Kubota F3990?
The Kubota F3990 is more powerful than the Jacobsen lawn tractors GT-12: 39 HP versus 12 HP (+27 HP, +225%).
Which is more recent, the Jacobsen lawn tractors GT-12 or the Kubota F3990?
The Kubota F3990 is the more recent model: production started in 2014, versus 1972 for the Jacobsen lawn tractors GT-12.
Which has the wider mower deck, the Jacobsen lawn tractors GT-12 or the Kubota F3990?
The Kubota F3990 has the wider mower deck: 60" versus 42".
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