Manufacturer-documented fuel consumption for 5 1200–1205 kW Diesel generator sets — median 78.72 gal/h at full load, 41.08 gal/h at half load.
Compare 1200–1205 kW Diesel generator specs side-by-side →
| Model | kW | gal/h @ 50% | gal/h @ 100% | Tank (L) | Runtime @ 50% (h) |
|---|---|---|---|---|---|
| Caterpillar LEHE0145-00 | 1200 | 44.17 | 87.57 | — | — |
| Kohler 1200 ROZD | 1200 | 10.17 | 19.79 | — | — |
| Kohler GMKD1350 | 1200 | 38.30 | 75.82 | 5863 | 40.4 |
| SDMO T1200U | 1200 | — | 78.72 | 648 | — |
| SDMO TS1200U | 1200 | 43.85 | 78.72 | — | — |
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 5 models with manufacturer data, full-load consumption runs 19.79–87.57 gal/h (median 78.72); at 50% load the median is 41.08 gal/h.
At 50% load, documented tank sizes give 40.4–40.4 hours (median 40.4 h) across 1 models.