Manufacturer-documented fuel consumption for 5 140–145 kW Diesel generator sets — median 10.03 gal/h at full load, 5.53 gal/h at half load.
Compare 140–145 kW Diesel generator specs side-by-side →
| Model | kW | gal/h @ 50% | gal/h @ 100% | Tank (L) | Runtime @ 50% (h) |
|---|---|---|---|---|---|
| Labor Depot Products LPI-F67-125 | 140 | 7.10 | 10.03 | — | — |
| Labor Depot Products LPI-F67-125KC | 140 | 7.10 | 10.03 | — | — |
| Cummins/Onan C180 D5 | 144 | 3.96 | — | 150 | 10.0 |
| Iveco/FPT HFW 160 T6U | 144 | 1.44 | 2.76 | 11 | 2.0 |
| Olympian GEP200-4 | 144 | — | 11.76 | 418 | — |
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 4 models with manufacturer data, full-load consumption runs 2.76–11.76 gal/h (median 10.03); at 50% load the median is 5.53 gal/h.
At 50% load, documented tank sizes give 2.0–10.0 hours (median 6.0 h) across 2 models.