Jenbacher J412 vs Mitsubishi GS16R-PTK
The Jenbacher J412 and Mitsubishi GS16R-PTK are both natural gas generator engines in a similar power class. Both are rated at roughly 1,146 kVA. Displacement is 36.7 L versus 65.37 L. The table below compares their full specifications side by side.
| Specification | Jenbacher J412 | Mitsubishi GS16R-PTK |
|---|---|---|
| Headline rating | 1,128 kVA | 1,163 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | 902 kWe | 930 kWe |
| Standby (60 Hz) | — | 1,000 kWe |
| Prime (60 Hz) | 853 kWe | — |
| Displacement | 36.7 L | 65.37 L |
| Configuration | V12 | V16 |
| Cylinders | 12 | 16 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | U.S. EPA Stationary |
| Dry weight | — | 6770 kg |
| Origin | Austria | Japan |
Choosing between Jenbacher J412 and Mitsubishi GS16R-PTK
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 Mitsubishi GS16R-PTK has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.