Cummins K19N-G3 vs Scania OC16 071A 02-81
The Cummins K19N-G3 and Scania OC16 071A 02-81 are both natural gas generator engines in a similar power class. The Cummins K19N-G3 is the higher-output unit (438 kVA vs 416 kVA). Displacement is 18.9 L versus 16.4 L. The table below compares their full specifications side by side.
| Specification | Cummins K19N-G3 | Scania OC16 071A 02-81 |
|---|---|---|
| Headline rating | 438 kVA | 416 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | 350 kWe | 333 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | 350 kWe | 372 kWe |
| Displacement | 18.9 L | 16.4 L |
| Configuration | L6 | L8 |
| Cylinders | 6 | 8 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | China | Sweden |
Choosing between Cummins K19N-G3 and Scania OC16 071A 02-81
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. The Cummins K19N-G3 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.