Googol PTAA12V-EG815 vs VMAN D30A3
The Googol PTAA12V-EG815 and VMAN D30A3 are both diesel generator engines in a similar power class. Both are rated at roughly 879 kVA. Displacement is 24.4 L versus 29.235 L. The table below compares their full specifications side by side.
| Specification | Googol PTAA12V-EG815 | VMAN D30A3 |
|---|---|---|
| Headline rating | 880 kVA | 878 kVA |
| Standby (50 Hz) | 704 kWe | 702 kWe |
| Prime (50 Hz) | 640 kWe | 635 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 24.4 L | 29.235 L |
| Configuration | V12 | V16 |
| Cylinders | 12 | 16 |
| Rated speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Air-Air | Liquid-Cooled |
| Emissions | China National Stage III / Unregulated | Unregulated |
| Dry weight | 1650 kg | — |
| Origin | China | China |