4 30–35 kw propane/lpg 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 |
|---|---|---|---|---|---|
| Kohler 30REZG | 30.0 kW | — | 74.0 dBA | — | — |
| Kohler 30RZG | 30.0 kW | — | — | — | — |
| Generac Home Standby - 30 | 30.0 kW | 1-phase | — | 612.0 kg | — |
| Kohler 45ERES | 33.0 kW | Single | 71.0 dBA | — | — |
Among 30–35 kW Propane/LPG generators in this comparison, the Kohler 45ERES is quietest at 71.0 dBA.
Not every model reports every spec — blanks mean the source document didn't state that figure, not that the value is zero.