FPT N67 NG vs Yuchai YC6MK315N-D30
The FPT N67 NG and Yuchai YC6MK315N-D30 are both natural gas generator engines in a similar power class. Both are rated at roughly 230 kVA. Displacement is 6.7 L versus 10.338 L. The table below compares their full specifications side by side.
| Specification | FPT N67 NG | Yuchai YC6MK315N-D30 |
|---|---|---|
| Headline rating | 234 kVA | 225 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | — | 180 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | 187 kWe | — |
| Displacement | 6.7 L | 10.338 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,800 RPM | 1,500 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | Italy | China |
Choosing between FPT N67 NG and Yuchai YC6MK315N-D30
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 FPT N67 NG has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.