Gravely lawn tractors 20-G vs Kubota F3990
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the Gravely lawn tractors 20-G: 39 HP versus 20 HP (+19 HP, +95%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 1988 for the Gravely lawn tractors 20-G.
- The Kubota F3990 is heavier: 778 kg versus 400 kg for the Gravely lawn tractors 20-G.
- The Kubota F3990 has the wider mower deck: 60" versus 50".
Full specs comparison
| Gravely lawn tractors 20-G | Kubota F3990 | |
|---|---|---|
| Power | 20 HP | 39 HP |
| Production years | 1988–2001 | 2014–2024 |
| Fuel | Gasoline | Diesel |
| Cylinders | 2 | 4 |
| Weight | 400 kg | 778 kg |
| Drive | 2WD | 4WD |
| Transmission | Gear | Hydrostatic |
| Gears (fwd/rev) | 8 / 4 | — |
| Wheelbase | 132 cm | 130 cm |
| Length | 208 cm | 251 cm |
| Mower deck | 50" | 60" |
Frequently asked questions
Which is more powerful, the Gravely lawn tractors 20-G or the Kubota F3990?
The Kubota F3990 is more powerful than the Gravely lawn tractors 20-G: 39 HP versus 20 HP (+19 HP, +95%).
Which is more recent, the Gravely lawn tractors 20-G or the Kubota F3990?
The Kubota F3990 is the more recent model: production started in 2014, versus 1988 for the Gravely lawn tractors 20-G.
Which is heavier, the Gravely lawn tractors 20-G or the Kubota F3990?
The Kubota F3990 is heavier: 778 kg versus 400 kg for the Gravely lawn tractors 20-G.
Which has the wider mower deck, the Gravely lawn tractors 20-G or the Kubota F3990?
The Kubota F3990 has the wider mower deck: 60" versus 50".
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