Allis Chalmers 7040 vs McCormick Intl X7.660
Side-by-side specs comparison
Verdict by the numbers
- The Allis Chalmers 7040 and the McCormick Intl X7.660 deliver the same power: 151 HP.
- The McCormick Intl X7.660 is the more recent model: production started in 2013, versus 1975 for the Allis Chalmers 7040.
- The McCormick Intl X7.660 is heavier: 6549 kg versus 5307 kg for the Allis Chalmers 7040.
Full specs comparison
| Allis Chalmers 7040 | McCormick Intl X7.660 | |
|---|---|---|
| Power | 151 HP | 151 HP |
| Production years | 1975–1977 | 2013–2023 |
| Fuel | Diesel | Diesel |
| Cylinders | 6 | 6 |
| Displacement | 7 L | 6.7 L |
| Weight | 5 307 kg | 6 549 kg |
| Drive | Tracks | 4WD |
| Transmission | Partial power shift | Power shift |
| Gears (fwd/rev) | 20 / 4 | — |
| Rear lift capacity | — | 9 298 kg |
| Wheelbase | 269 cm | 275 cm |
| Length | 440 cm | 526 cm |
| Cab | Yes | Yes |
Frequently asked questions
Which is more powerful, the Allis Chalmers 7040 or the McCormick Intl X7.660?
The Allis Chalmers 7040 and the McCormick Intl X7.660 deliver the same power: 151 HP.
Which is more recent, the Allis Chalmers 7040 or the McCormick Intl X7.660?
The McCormick Intl X7.660 is the more recent model: production started in 2013, versus 1975 for the Allis Chalmers 7040.
Which is heavier, the Allis Chalmers 7040 or the McCormick Intl X7.660?
The McCormick Intl X7.660 is heavier: 6549 kg versus 5307 kg for the Allis Chalmers 7040.
Other comparisons
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