Manufacturer-documented fuel consumption for 8 180–185 kW Diesel generator sets — median 11.86 gal/h at full load, 6.50 gal/h at half load.
Compare 180–185 kW Diesel generator specs side-by-side →
| Model | kW | gal/h @ 50% | gal/h @ 100% | Tank (L) | Runtime @ 50% (h) |
|---|---|---|---|---|---|
| FG Wilson P220HE2 | 180 | 6.60 | 12.94 | 350 | 14.0 |
| Generac SD180 | 180 | 6.50 | 13.21 | — | — |
| Kohler 180EOZD | 180 | 5.84 | 11.02 | — | — |
| Kohler 180REOZJG | 180 | 7.05 | 12.79 | — | — |
| MTU 6R0113 DS180 | 180 | 1.37 | 2.62 | — | — |
| MTU 6R0120 DS180 | 180 | 1.37 | 2.62 | — | — |
| Simson-Maxwell SVW180 T6-T3 | 182 | 7.61 | 12.71 | — | — |
| FG Wilson P250H-2 | 184 | — | 3.47 | 550 | — |
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 2.62–13.21 gal/h (median 11.86); at 50% load the median is 6.50 gal/h.
At 50% load, documented tank sizes give 14.0–14.0 hours (median 14.0 h) across 1 models.