Komatsu SAA6D140E vs SDEC SC27G755D2
The Komatsu SAA6D140E and SDEC SC27G755D2 are both diesel generator engines in a similar power class. Both are rated at roughly 630 kVA. Displacement is 15.24 L versus 27 L. The table below compares their full specifications side by side.
| Specification | Komatsu SAA6D140E | SDEC SC27G755D2 |
|---|---|---|
| Headline rating | 630 kVA | 630 kVA |
| Standby (50 Hz) | 504 kWe | 504 kWe |
| Prime (50 Hz) | 453.6 kWe | 454 kWe |
| Standby (60 Hz) | 604.8 kWe | — |
| Prime (60 Hz) | 544.3 kWe | — |
| Displacement | 15.24 L | 27 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | China National Stage II / Unregulated |
| Dry weight | — | — |
| Origin | Japan | China |