| Model Code | Description | |
|---|---|---|
| 01 | 944.032, 944.033, 944.233 | FIXED |
| 02 | 944.032, 944.033, 944.233 | MOVABLE |
| 03 | 374.651, 944.032, 944.033 | FIXED SVM 540 |
| 04 | 944.033, 944.233 | FIXED SVM 840 |
| 05 | 374.651, 944.032, 944.033, 944.233 | MOVABLE |
| 07 | 374.651, 944.032, 944.033 | MOVABLE 550L |