| Model Code | Description | |
|---|---|---|
| 01 | 944.033 | 4X2 3900 MM WHEELBASE LESS RETARDER |
| 02 | 374.651, 375.408, 944.032 | 4X2 3600 MM WHEELBASE LESS RETARDER |
| 03 | 374.651, 375.408, 944.032, 944.033 | 4X2 3600 MM WHEELBASE WITH RETARDER |
| 04 | 944.033 | 4X2 3900 MM WHEELBASE WITH RETARDER |
| 05 | 375.408 | 4X2 3600 MM WHEELBASE WITH RETARDER |