35 35–40 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 |
|---|---|---|---|---|---|
| Cummins/Onan C35 D6 | 35.0 kW | 1/3 | — | 611.0 kg | 170.0 L |
| Magnum MMG45K | 35.0 kW | 1Ø and 3Ø | — | 1056.0 kg | 401.0 L |
| Perkins 1104C-44G1 | 35.0 kW | — | — | 401.0 kg | — |
| Kohler 35EFKOZD | 35.0 kW | 1 | — | 551.0 kg | — |
| Cummins/Onan 35 DGBB | 35.0 kW | 1 or 3 | — | — | — |
| Cummins/Onan DGBB | 35.0 kW | 3 | — | 698.0 kg | 24.0 L |
| SDMO J 44 K | 35.0 kW | 3 | 73.4 dBA | 820.0 kg | 100.0 L |
| Cummins/Onan C40 D5R | 35.0 kW | A (U), B (V), C (W) | 62.0 dBA | 1634.0 kg | — |
| Cummins/Onan C44D5R | 35.0 kW | Wye, 3-phase | — | 1490.0 kg | — |
| Perkins 903 | 35.0 kW | 3 Phase | 67.3 dBA | 1654.0 kg | 215.0 L |
| SDMO R44K | 35.0 kW | 3 | 65.0 dBA | 1095.0 kg | — |
| Generac SD035 | 35.0 kW | Three-Phase | — | 780.0 kg | 187500.0 L |
| MTU 4R0113 DS44 | 35.0 kW | 3 | 78.1 dBA | 943.0 kg | — |
| FG Wilson P35-2S | 35.0 kW | Single | — | 959.0 kg | 219.0 L |
| FG Wilson P44E1 | 35.2 kW | — | 98.0 dBA | 810.0 kg | 250.0 L |
| Emsa E BD XX 0044 | 35.2 kW | — | — | 998.0 kg | 101.0 L |
| Baudouin B44 | 35.2 kW | 3 | — | 596.0 kg | 100.0 L |
| John Deere J44 | 35.2 kW | — | 76.0 dBA | 680.0 kg | 100.0 L |
| Deutz D 2011 L3 i | 35.8 kW | — | — | 217.0 kg | — |
| Northern Lights M1064D | 36.0 kW | three phase | — | 1140.0 kg | — |
| Northern Lights NL944T3 | 36.0 kW | 3 | — | 630.0 kg | — |
| FG Wilson P50-1 | 36.0 kW | 3 | — | 75.8 kg | 219.0 L |
| FG Wilson P50-2 | 36.0 kW | — | — | 909.0 kg | 219.0 L |
| Kohler KDI 2504 TM | 36.4 kW | — | — | 300.0 kg | — |
| Cummins/Onan 37 DGBA | 37.0 kW | 3 | — | — | — |
| Kohler KDI 1903 TCR | 37.0 kW | — | — | 233.0 kg | — |
| MQ Power DCA45USI | 37.8 kW | Single and Three Phase | 57.0 dBA | 479.0 kg | — |
| MQ Power DCA45USIXF | 37.8 kW | Single and Three Phase | 57.0 dBA | 2066.0 kg | 751.0 L |
| MQ Power DCA45SSIU3 | 37.8 kW | 3-phase | 65.0 dBA | 1133.98 kg | — |
| Northern Lights M944T3F | 38.0 kW | 1ph or 3ph | — | 305.0 kg | — |
| FG Wilson P40 | 38.0 kW | 1 | 56.4 dBA | 994.0 kg | 245.0 L |
| Simson-Maxwell SDAC40 T6-T2 | 38.0 kW | 1 | — | 661.5 kg | — |
| Simson-Maxwell SDAC40 T6-T3 | 38.0 kW | 1 | — | 684.6 kg | — |
| Perkins 1004 | 39.0 kW | — | — | 409.0 kg | — |
| Kohler J40U | 39.0 kW | mono-bi | 80.0 dBA | 694.0 kg | 100.0 L |
Among 35–40 kW Diesel generators in this comparison, the FG Wilson P40 is quietest at 56.4 dBA.
Among 35–40 kW Diesel generators in this comparison, the FG Wilson P50-1 is lightest at 75.8 kg dry weight.
Among 35–40 kW Diesel generators in this comparison, the Generac SD035 has the largest fuel tank at 187500.0 L.
Not every model reports every spec — blanks mean the source document didn't state that figure, not that the value is zero.