3 1400–1405 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 |
|---|---|---|---|---|---|
| FG Wilson P1750 | 1400.0 kW | 1 | — | 15500.0 kg | — |
| Cummins/Onan QSK60 series | 1400.0 kW | A (U), B (V), C (W) | — | 21106.0 kg | — |
| Caterpillar 3512B TA | 1400.0 kW | 3-phase | — | 12594.0 kg | — |
Among 1400–1405 kW Diesel generators in this comparison, the Caterpillar 3512B TA is lightest at 12594.0 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.