Cummins KTA19-G8A vs SDEC 6JTAA17-G31
The Cummins KTA19-G8A and SDEC 6JTAA17-G31 are both diesel generator engines in a similar power class. Both are rated at roughly 697 kVA. Displacement is 19 L versus 17 L. The table below compares their full specifications side by side.
| Specification | Cummins KTA19-G8A | SDEC 6JTAA17-G31 |
|---|---|---|
| Headline rating | 694 kVA | 700 kVA |
| Standby (50 Hz) | 555 kWe | 560 kWe |
| Prime (50 Hz) | 500 kWe | 508 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 19 L | 17 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | China National Stage III / Unregulated | China National Stage III / Unregulated |
| Dry weight | — | — |
| Origin | China | China |