5 660–665 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 |
|---|---|---|---|---|---|
| Perkins 4006-23 TAG2A | 660.0 kW | — | — | 2400.0 kg | — |
| MTU 12V1600 DS825 | 660.0 kW | 3 | 77.7 dBA | 5700.0 kg | 800.0 L |
| FG Wilson P660-1 | 660.0 kW | 3 | — | 4264.0 kg | 1132.0 L |
| Kohler 650KRP | 660.0 kW | — | — | — | — |
| Doosan CP830-TD1 | 664.0 kW | Three Phase | — | 5418.0 kg | 970.0 L |
Among 660–665 kW Diesel generators in this comparison, the Perkins 4006-23 TAG2A is lightest at 2400.0 kg dry weight.
Among 660–665 kW Diesel generators in this comparison, the FG Wilson P660-1 has the largest fuel tank at 1132.0 L.
Not every model reports every spec — blanks mean the source document didn't state that figure, not that the value is zero.