Allis Chalmers 920 vs Kubota F3990
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the Allis Chalmers 920: 39 HP versus 18 HP (+21 HP, +117%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 1984 for the Allis Chalmers 920.
- The Kubota F3990 is heavier: 778 kg versus 312 kg for the Allis Chalmers 920.
- The Kubota F3990 has the wider mower deck: 60" versus 42".
Full specs comparison
| Allis Chalmers 920 | Kubota F3990 | |
|---|---|---|
| Power | 18 HP | 39 HP |
| Production years | 1984–1985 | 2014–2024 |
| Fuel | Electric | Diesel |
| Cylinders | 2 | 4 |
| Weight | 312 kg | 778 kg |
| Drive | 2WD | 4WD |
| Transmission | Hydrostatic | Hydrostatic |
| Wheelbase | 122 cm | 130 cm |
| Length | 177 cm | 251 cm |
| Mower deck | 42" | 60" |
Frequently asked questions
Which is more powerful, the Allis Chalmers 920 or the Kubota F3990?
The Kubota F3990 is more powerful than the Allis Chalmers 920: 39 HP versus 18 HP (+21 HP, +117%).
Which is more recent, the Allis Chalmers 920 or the Kubota F3990?
The Kubota F3990 is the more recent model: production started in 2014, versus 1984 for the Allis Chalmers 920.
Which is heavier, the Allis Chalmers 920 or the Kubota F3990?
The Kubota F3990 is heavier: 778 kg versus 312 kg for the Allis Chalmers 920.
Which has the wider mower deck, the Allis Chalmers 920 or the Kubota F3990?
The Kubota F3990 has the wider mower deck: 60" versus 42".