| Model Code | Description | |
|---|---|---|
| 01 | 402.901, 402.504, 402.974, 441.901, 441.504, 441.507, 442.901, 442.504, 442.505, 442.507, 442.508 | BELT DRIVE |
| 02 | 421.900, 421.000, 421.901, 421.400, 441.900, 441.000 | BELT DRIVE |
| 03 | 402.901, 402.504, 441.901, 441.504, 441.507, 442.901, 442.504, 442.505, 442.507, 442.508 | BELT DRIVE |