Cummins C80N6 vs Ford WSG873
The Cummins C80N6 and Ford WSG873 are both natural gas generator engines in a similar power class. Both are rated at roughly 101 kVA. Displacement is 5.9 L versus 7.3 L. The table below compares their full specifications side by side.
| Specification | Cummins C80N6 | Ford WSG873 |
|---|---|---|
| Headline rating | 100 kVA | 101 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | — | — |
| Standby (60 Hz) | 80 kWe | — |
| Prime (60 Hz) | — | 81 kWe |
| Displacement | 5.9 L | 7.3 L |
| Configuration | L6 | V8 |
| Cylinders | 6 | 8 |
| Rated speed | 1,800 RPM | 1,800 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Stationary | U.S. EPA Stationary |
| Dry weight | — | 263.1 kg |
| Origin | United States | United States |
Choosing between Cummins C80N6 and Ford WSG873
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 Ford WSG873 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.