Allis Chalmers D21 vs John Deere 6R 120
Side-by-side specs comparison
Verdict by the numbers
- The Allis Chalmers D21 is more powerful than the John Deere 6R 120: 119 HP versus 118 HP (+1 HP, +1%).
- The John Deere 6R 120 is the more recent model: production started in 2022, versus 1963 for the Allis Chalmers D21.
- The John Deere 6R 120 is heavier: 6100 kg versus 4309 kg for the Allis Chalmers D21.
Full specs comparison
| Allis Chalmers D21 | John Deere 6R 120 | |
|---|---|---|
| Power | 119 HP | 118 HP |
| Production years | 1963–1969 | 2022+ |
| Fuel | — | Diesel |
| Cylinders | 6 | 4 |
| Displacement | 7 L | 4.5 L |
| Weight | 4 309 kg | 6 100 kg |
| Drive | 2WD | 4WD |
| Transmission | Gear | CVT |
| Gears (fwd/rev) | 8 / 2 | — |
| Rear lift capacity | — | 3 600 kg |
| Wheelbase | 244 cm | 259 cm |
| Length | 407 cm | — |
| Cab | — | Yes |
Frequently asked questions
Which is more powerful, the Allis Chalmers D21 or the John Deere 6R 120?
The Allis Chalmers D21 is more powerful than the John Deere 6R 120: 119 HP versus 118 HP (+1 HP, +1%).
Which is more recent, the Allis Chalmers D21 or the John Deere 6R 120?
The John Deere 6R 120 is the more recent model: production started in 2022, versus 1963 for the Allis Chalmers D21.
Which is heavier, the Allis Chalmers D21 or the John Deere 6R 120?
The John Deere 6R 120 is heavier: 6100 kg versus 4309 kg for the Allis Chalmers D21.
Other comparisons
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