Gravely lawn tractors GMT 900 vs Kubota F3990
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the Gravely lawn tractors GMT 900: 39 HP versus 26 HP (+13 HP, +50%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 1977 for the Gravely lawn tractors GMT 900.
- The Kubota F3990 is heavier: 778 kg versus 666 kg for the Gravely lawn tractors GMT 900.
- The Gravely lawn tractors GMT 900 has the wider mower deck: 72" versus 60".
Full specs comparison
| Gravely lawn tractors GMT 900 | Kubota F3990 | |
|---|---|---|
| Power | 26 HP | 39 HP |
| Production years | 1977 | 2014–2024 |
| Fuel | Electric | Diesel |
| Cylinders | 4 | 4 |
| Weight | 666 kg | 778 kg |
| Drive | 2WD | 4WD |
| Transmission | Gear | Hydrostatic |
| Gears (fwd/rev) | 8 / 4 | — |
| Wheelbase | 160 cm | 130 cm |
| Length | 229 cm | 251 cm |
| Mower deck | 72" | 60" |