6 75–80 kw natural gas generator models side by side — power, phase, sound level, weight and fuel tank capacity, compiled from manufacturer specification sheets.
| Model | Standby | Phase | Sound | Weight | Fuel tank |
|---|---|---|---|---|---|
| MTU 10V0068 GS75 | 75.0 kW | 1 | 75.5 dBA | 1012.0 kg | — |
| Cummins/Onan UR 15 | 75.0 kW | — | — | 853.0 kg | — |
| Kohler 80REZGD | 77.0 kW | — | — | — | — |
| Kohler KG80R | 77.0 kW | — | 69.0 dBA | — | — |
| Kohler 100RZG-RES | 77.0 kW | 1 | 75.0 dBA | 1547.0 kg | — |
| Simson-Maxwell SDW80 T6-T2 | 79.7 kW | 1 | — | — | — |
Among 75–80 kW Natural Gas generators in this comparison, the Kohler KG80R is quietest at 69.0 dBA.
Among 75–80 kW Natural Gas generators in this comparison, the Cummins/Onan UR 15 is lightest at 853.0 kg dry weight.
Not every model reports every spec — blanks mean the source document didn't state that figure, not that the value is zero.