9 2250–2255 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 |
|---|---|---|---|---|---|
| Kohler KD2250 | 2250.0 kW | — | — | — | — |
| MTU 16V4000 DS2250 | 2250.0 kW | 3 | 98.7 dBA | 12428.0 kg | — |
| Kohler GMKD2250 | 2250.0 kW | 3 | — | 27033.0 kg | 8577.0 L |
| Cummins/Onan DQKAF | 2250.0 kW | 3 | — | 16182.0 kg | — |
| Kohler 2250REOZDD | 2250.0 kW | 3 | — | — | — |
| Caterpillar 3616 | 2250.0 kW | 12470 | — | 56246.0 kg | — |
| Cummins/Onan DQKH | 2250.0 kW | — | — | 15254.0 kg | — |
| Cummins/Onan DQKAM | 2250.0 kW | A (U), B (V), C (W) | — | 18435.0 kg | — |
| Perkins 12V4000 DS2250 | 2250.0 kW | — | — | — | — |
Among 2250–2255 kW Diesel generators in this comparison, the MTU 16V4000 DS2250 is lightest at 12428.0 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.