Variable Speed 12M26
| Cylinders | 12 |
| Total displacement (L) | 31.8 L |
| Cylinders Arrangement | At Vee |
| Fuel System | Mechanical |
| Governor (Gov.) | Mechanical |
| Aspiration (Asp.) | T/A-A |










| Model | Rated Power | Peak Torque | Displacement | Aspiration | Coupling | Throttle |
|---|---|---|---|---|---|---|
| FWH | FW | ||||||
| 12M26V2D0 | 780 kW @ 1800 rpm | 5737 Nm @ 1100 rpm | 31.8 L | T/A-A | SAE 0 - 18" | M |