Allis Chalmers 7580 vs M-R-S A-85
Side-by-side specs comparison
Verdict by the numbers
- The Allis Chalmers 7580 is more powerful than the M-R-S A-85: 206 HP versus 202 HP (+4 HP, +2%).
- The M-R-S A-85 is the more recent model: production started in 1977, versus 1976 for the Allis Chalmers 7580.
Full specs comparison
| Allis Chalmers 7580 | M-R-S A-85 | |
|---|---|---|
| Power | 206 HP | 202 HP |
| Production years | 1976–1981 | 1977–1980 |
| Fuel | Diesel | Diesel |
| Cylinders | 6 | 6 |
| Displacement | 7 L | 5.2 L |
| Weight | — | 7 847 kg |
| Drive | Tracks | 4WD |
| Transmission | Partial power shift | — |
| Gears (fwd/rev) | 20 / 4 | 20 / 4 |
| Wheelbase | 320 cm | 299 cm |
| Length | 571 cm | 495 cm |
| Cab | Yes | — |
Frequently asked questions
Which is more powerful, the Allis Chalmers 7580 or the M-R-S A-85?
The Allis Chalmers 7580 is more powerful than the M-R-S A-85: 206 HP versus 202 HP (+4 HP, +2%).
Which is more recent, the Allis Chalmers 7580 or the M-R-S A-85?
The M-R-S A-85 is the more recent model: production started in 1977, versus 1976 for the Allis Chalmers 7580.