| Modello | Potenza totale | Potenza misurata durante |
|---|---|---|
| WF600T-1 | 250 kW - 335.3 c.v. | 2100 giri/min. |
| WF550T-3 | 235 kW - 315.1 c.v. | 2100 giri/min. |
| WF550-3 | 235 kW - 315.1 c.v. | 2100 giri/min. |
| WF450T-3 | 194 kW - 260.2 c.v. | 2200 giri/min. |
| WF450T-1 | 177 kW - 237.4 c.v. | 2200 giri/min. |
| WF450-3 | 194 kW - 260.2 c.v. | 2200 giri/min. |
| WF22T-2 | 171.5 kW - 230 c.v. | |
| WF22A-2 | 171.5 kW - 230 c.v. |