| Model | Date of manufacture | Power, kWt | Power HP | Volume cc | Type of construction |
|---|---|---|---|---|---|
| ERF ECM 6.22 RD2 | 04.2002 - ... | 162 | 220 | 5883 | |
| ERF ECM 7.22 RD2 | 04.2002 - ... | 162 | 220 | 6871 | |
| ERF ECM 7.22 RD2 | 04.2002 - ... | 206 | 280 | 6871 | |
| ERF ECM 7.28 RR3, RDRS3 | 04.2002 - ... | 153 | 208 | 6871 |