Cummins KTA50-GS8 vs Googol PTAA20V-EG1480
The Cummins KTA50-GS8 and Googol PTAA20V-EG1480 are both diesel generator engines in a similar power class. Both are rated at roughly 1,650 kVA. Displacement is 50.3 L versus 40.7 L. The table below compares their full specifications side by side.
| Specification | Cummins KTA50-GS8 | Googol PTAA20V-EG1480 |
|---|---|---|
| Headline rating | 1,650 kVA | 1,650 kVA |
| Standby (50 Hz) | 1,320 kWe | 1,320 kWe |
| Prime (50 Hz) | 1,180 kWe | 1,200 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 50.3 L | 40.7 L |
| Configuration | V16 | V20 |
| Cylinders | 16 | 20 |
| Rated speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Air-Air |
| Emissions | Unregulated | China National Stage III / Unregulated |
| Dry weight | — | 2450 kg |
| Origin | China | China |
Choosing between Cummins KTA50-GS8 and Googol PTAA20V-EG1480
Use this comparison as an engineering shortlist, then confirm the complete generator package against load profile, voltage, 50/60 Hz frequency, duty class, emissions rules, cooling margin, altitude, ambient temperature, enclosure design, controller features, and alternator sizing.