Cummins KTA50-G16B vs Lister Petter LP1265EG18
The Cummins KTA50-G16B and Lister Petter LP1265EG18 are both diesel generator engines in a similar power class. Both are rated at roughly 2,063 kVA. Displacement is 50.3 L versus 64.5 L. The table below compares their full specifications side by side.
| Specification | Cummins KTA50-G16B | Lister Petter LP1265EG18 |
|---|---|---|
| Headline rating | 2,063 kVA | 2,063 kVA |
| Standby (50 Hz) | 1,650 kWe | — |
| Prime (50 Hz) | 1,600 kWe | — |
| Standby (60 Hz) | — | 1,650 kWe |
| Prime (60 Hz) | — | 1,500 kWe |
| Displacement | 50.3 L | 64.5 L |
| Configuration | V16 | V12 |
| Cylinders | 16 | 12 |
| Rated speed | 1,500 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Euro Stage III |
| Dry weight | — | — |
| Origin | China | United Kingdom |
Choosing between Cummins KTA50-G16B and Lister Petter LP1265EG18
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.