| Modelo | Longitud Total | 
|---|---|
| 639D | 14530 mm - 47.7 pies. | 
| 633D | 14400 mm - 47.2 pies. | 
| 623G | 13209 mm - 43.3 pies. | 
| 623E | 12610 mm - 41.4 pies. | 
| 623B | 12520 mm - 41.1 pies. | 
| 615C Serie II | 11606 mm - 38.1 pies. | 
| 615C | 11600 mm - 38.1 pies. | 
| 615 | 11315 mm - 37.1 pies. | 
| 613C Serie II | 10135 mm - 33.3 pies. | 
| 613C | 10000 mm - 32.8 pies. |