Cummins
All alternators from 
| Model | Frequency | Voltages | Power kVA (PRP) | Power kVA (LTP) | Motor | Generator | Design Type |
C810S |
50 Hz | 400 / 230 V | 800 | 880 | CUMMINS QSK23-G3 | Marelli MJB355MB4 | soundproofed |
C810U |
50 Hz | 400 / 230 V | 800 | 880 | CUMMINS QSK23-G3 | Marelli MJB355MB4 | open |
| C810S |
50 Hz | 400 / 230 V | 810 | 860 | CUMMINS QSK23-G3 | Stamford HCI6G | soundproofed |
| C810U |
50 Hz | 400 / 230 V | 810 | 860 | CUMMINS QSK23-G3 | Stamford HCI6G | open |
C1000S |
50 Hz | 400 / 230 V | 1000 | 1100 | CUMMINS KTA38-G5 | Stamford HCI6J | soundproofed |
| C1000S |
50 Hz | 400 / 230 V | 1000 | 1100 | CUMMINS KTA38-G5 | Marelli MJB400MB4 | soundproofed |
| C1000U |
50 Hz | 400 / 230 V | 1000 | 1100 | CUMMINS KTA38-G5 | Stamford HCI6J | open |
| C1000U |
50 Hz | 400 / 230 V | 1000 | 1100 | CUMMINS KTA38-G5 | Marelli MJB400MB4 | open |
| C1250S | 50 Hz | 400 / 230 V | 1260 | 1350 | CUMMINS KTA50-G3 | Stamford P1734A | soundproofed |
| C1250U |
50 Hz | 400 / 230 V | 1260 | 1350 | CUMMINS KTA50-G3 | Stamford PI734A | open |
| C1250S |
50 Hz | 400 / 230 V | 1280 | 1400 | CUMMINS KTA50-G3 | Marelli MJB400LB4 | soundproofed |
| C1250U |
50 Hz | 400 / 230 V | 1280 | 1400 | CUMMINS KTA50-G3 | Marelli MJB400LB4 | open |