3 650–655 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 DQPAB | 650.0 kW | A (U), B (V), C (W) | — | 5449.0 kg | — |
| AKSA AD650 | 650.0 kW | 3 | 65.0 dBA | 2200.0 kg | 100.0 L |
| SDMO XS650UC | 650.0 kW | 3 | 78.0 dBA | 5216.0 kg | — |
Among 650–655 kW Diesel generators in this comparison, the AKSA AD650 is quietest at 65.0 dBA.
Among 650–655 kW Diesel generators in this comparison, the AKSA AD650 is lightest at 2200.0 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.