19 125–130 kw diesel 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 |
|---|---|---|---|---|---|
| Caterpillar 3304 | 125.0 kW | three-phase | — | 511.0 kg | — |
| Caterpillar D125 | 125.0 kW | 3 | 97.0 dBA | 1347.0 kg | — |
| MTU 4R0120 DS125 | 125.0 kW | 3 | 83.1 dBA | 1216.0 kg | — |
| Kohler 125EOZ | 125.0 kW | 3 | — | 1683.0 kg | — |
| Kohler 125EFOZ | 125.0 kW | 3 | — | 1719.0 kg | — |
| Caterpillar C7.1 ACERT | 125.0 kW | — | — | — | — |
| Cummins/Onan DGEA | 125.0 kW | 3 | — | — | — |
| Cummins/Onan DGDK | 125.0 kW | 1 or 3 | 75.0 dBA | 1141.0 kg | 60.2 L |
| Cummins/Onan C125 D6C | 125.0 kW | 1-phase and 3-phase | — | 1173.0 kg | — |
| Kohler 125ROZ | 125.0 kW | 3 | — | — | — |
| Cummins/Onan DSGAB | 125.0 kW | Three phase and single phase | — | 1225.0 kg | — |
| Cummins/Onan C125 D6D | 125.0 kW | 1 / 3 | — | 125.0 kg | — |
| Airman SDG13-400 | 125.0 kW | 3-phase | 90.0 dBA | 2.0 kg | 250.0 L |
| Kohler 125REOZJG | 125.0 kW | 3 | — | 1226.0 kg | — |
| SDMO JS125UC | 125.0 kW | 3 | 70.1 dBA | 1400.0 kg | — |
| Cummins/Onan DGEA 60 Hz Diesel Generator Set | 125.0 kW | Three Phase | — | 1460.0 kg | 473.0 L |
| Simson-Maxwell SDW115 T6-T4 | 127.0 kW | 1 | — | 1569.8 kg | — |
| Kohler 125REOZT | 128.0 kW | — | — | — | — |
| Deutz d914 | 129.9 kW | — | — | — | — |
Among 125–130 kW Diesel generators in this comparison, the SDMO JS125UC is quietest at 70.1 dBA.
Among 125–130 kW Diesel generators in this comparison, the Airman SDG13-400 is lightest at 2.0 kg dry weight.
Among 125–130 kW Diesel generators in this comparison, the Cummins/Onan DGEA 60 Hz Diesel Generator Set has the largest fuel tank at 473.0 L.
Not every model reports every spec — blanks mean the source document didn't state that figure, not that the value is zero.