John Deere 8640 vs Steiger Cougar III ST-270
Side-by-side specs comparison
Verdict by the numbers
- The John Deere 8640 is more powerful than the Steiger Cougar III ST-270: 275 HP versus 270 HP (+5 HP, +2%).
- The John Deere 8640 is the more recent model: production started in 1979, versus 1977 for the Steiger Cougar III ST-270.
- The John Deere 8640 is heavier: 12823 kg versus 11907 kg for the Steiger Cougar III ST-270.
Full specs comparison
| John Deere 8640 | Steiger Cougar III ST-270 | |
|---|---|---|
| Power | 275 HP | 270 HP |
| Production years | 1979–1982 | 1977–1981 |
| Fuel | Diesel | Diesel |
| Cylinders | 6 | 6 |
| Displacement | 10.1 L | 10.5 L |
| Weight | 12 823 kg | 11 907 kg |
| Drive | 4WD | 4WD |
| Transmission | Partial power shift | — |
| Gears (fwd/rev) | 16 / 6 | 10 / 2 |
| Rear lift capacity | 3 876 kg | — |
| Wheelbase | 317 cm | 325 cm |
| Length | 567 cm | 640 cm |
| Cab | Yes | Yes |
Frequently asked questions
Which is more powerful, the John Deere 8640 or the Steiger Cougar III ST-270?
The John Deere 8640 is more powerful than the Steiger Cougar III ST-270: 275 HP versus 270 HP (+5 HP, +2%).
Which is more recent, the John Deere 8640 or the Steiger Cougar III ST-270?
The John Deere 8640 is the more recent model: production started in 1979, versus 1977 for the Steiger Cougar III ST-270.
Which is heavier, the John Deere 8640 or the Steiger Cougar III ST-270?
The John Deere 8640 is heavier: 12823 kg versus 11907 kg for the Steiger Cougar III ST-270.