Allis Chalmers HD11AG vs International Harvester 1256
Side-by-side specs comparison
Verdict by the numbers
- The Allis Chalmers HD11AG is more powerful than the International Harvester 1256: 130 HP versus 125 HP (+5 HP, +4%).
Full specs comparison
| Allis Chalmers HD11AG | International Harvester 1256 | |
|---|---|---|
| Power | 130 HP | 125 HP |
| Production years | 1967–1971 | 1967–1969 |
| Fuel | Diesel | Diesel |
| Cylinders | 6 | 6 |
| Displacement | 8.5 L | 6.7 L |
| Drive | — | 2WD or 4WD |
| Transmission | Gear | Gear |
| Gears (fwd/rev) | 6 / 3 | 8 / 4 |
| Wheelbase | — | 266 cm |
| Length | — | 416 cm |
| Cab | — | Yes |