| Model Code | Description | |
|---|---|---|
| 01 | 620.016, 621.214, 621.215, 621.317, 621.327, 656.215 | SHORT CAB |
| 02 | 621.015, 621.214, 621.215, 621.327, 656.215, 656.327 | MEDIUM-LENGTH CAB |
| 03 | 621.214, 621.215, 621.327 | MEDIUM-LENGTH CAB, CAB MOUNTING BY MEANS OF HYDROPNEUMATIC SPRING LEGS |
| 04 | 621.214, 621.215, 656.215 | R.H.D.; SHORT CAB |
| 05 | 621.214, 621.215 | MEDIUM-LENGTH CAB |