| Modello | Peso operativo a pieno carico |
|---|---|
| W2200 | 47770 kg - 105314.8 libbre |
| W2100 | 39100 kg - 86200.7 libbre |
| W2000 | 32200 kg - 70988.8 libbre |
| W1900 | 27960 kg - 61641.2 libbre |
| W150 | 21660 kg - 47752.1 libbre |
| W130F | 22100 kg - 48722.2 libbre |
| W120F | 21700 kg - 47840.3 libbre |
| W100 | 15000 kg - 33069.3 libbre |