Cummins KTA19-G3A vs SDEC 6ETAA12.8-G310.1
The Cummins KTA19-G3A and SDEC 6ETAA12.8-G310.1 are both diesel generator engines in a similar power class. Both are rated at roughly 561 kVA. Displacement is 19 L versus 12.8 L. The table below compares their full specifications side by side.
| Specification | Cummins KTA19-G3A | SDEC 6ETAA12.8-G310.1 |
|---|---|---|
| Headline rating | 563 kVA | 558 kVA |
| Standby (50 Hz) | 450 kWe | — |
| Prime (50 Hz) | 400 kWe | — |
| Standby (60 Hz) | 500 kWe | 446 kWe |
| Prime (60 Hz) | 450 kWe | 405 kWe |
| Displacement | 19 L | 12.8 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 / 1,800 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | China National Stage III / Unregulated |
| Dry weight | — | — |
| Origin | China | China |