Manufacturer-documented fuel consumption for 8 220–225 kW Diesel generator sets — median 10.08 gal/h at full load, 5.92 gal/h at half load.
Compare 220–225 kW Diesel generator specs side-by-side →
| Model | kW | gal/h @ 50% | gal/h @ 100% | Tank (L) | Runtime @ 50% (h) |
|---|---|---|---|---|---|
| Airman SDG220L-5B1 | 220 | 4.17 | 6.02 | 490 | 31.0 |
| Baudouin E BD XX 0275 | 220 | 5.92 | 11.39 | 360 | 16.1 |
| FG Wilson P275HE | 220 | — | 14.03 | 350 | — |
| MQ Power DCA250SSI | 220 | 7.53 | 14.74 | 460 | 16.1 |
| Olympian GEH275-4 | 220 | — | 14.21 | 350 | — |
| SDMO R275K | 220 | — | 6.66 | — | — |
| Generac MDG250 | 222 | 4.41 | 8.77 | 1 | 0.1 |
| Rivera Diesel RVL 181 | 223 | 8.85 | 6.71 | 112 | 3.3 |
Figures from each model’s own manufacturer documentation (spec sheets and manuals); runtime = documented tank capacity ÷ consumption at 50% load. Verify against the datasheet for your exact configuration.
Across 8 models with manufacturer data, full-load consumption runs 6.02–14.74 gal/h (median 10.08); at 50% load the median is 5.92 gal/h.
At 50% load, documented tank sizes give 0.1–31.0 hours (median 16.1 h) across 5 models.