Cummins KTA19-G8E vs SDEC 6JTAA17-G32
The Cummins KTA19-G8E and SDEC 6JTAA17-G32 are both diesel generator engines in a similar power class. Both are rated at roughly 641 kVA. Displacement is 19 L versus 17 L. The table below compares their full specifications side by side.
| Specification | Cummins KTA19-G8E | SDEC 6JTAA17-G32 |
|---|---|---|
| Headline rating | 638 kVA | 644 kVA |
| Standby (50 Hz) | 510 kWe | 515 kWe |
| Prime (50 Hz) | 450 kWe | 468 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 |