Cummins HSK78G vs Liyu Power LY2000AGL/M/H-T
The Cummins HSK78G and Liyu Power LY2000AGL/M/H-T are both natural gas generator engines in a similar power class. Both are rated at roughly 2,500 kVA. Displacement is 78 L versus 95.3 L. The table below compares their full specifications side by side.
| Specification | Cummins HSK78G | Liyu Power LY2000AGL/M/H-T |
|---|---|---|
| Headline rating | 2,500 kVA | 2,500 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | 2,000 kWe | 2,000 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | 2,000 kWe |
| Displacement | 78 L | 95.3 L |
| Configuration | V12 | V20 |
| Cylinders | 12 | 20 |
| Rated speed | 1,500 RPM | 1,500 / 1,800 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | United States | China |
Choosing between Cummins HSK78G and Liyu Power LY2000AGL/M/H-T
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.