Manufacturer-documented fuel consumption for 13 60–65 kW Bi-Fuel (NG/LP) generator sets — median 2.46 gal/h at full load, 4.68 gal/h at half load.
Compare 60–65 kW Bi-Fuel (NG/LP) generator specs side-by-side →
| Model | kW | gal/h @ 50% | gal/h @ 100% | Tank (L) | Runtime @ 50% (h) |
|---|---|---|---|---|---|
| Cummins/Onan C60 N6 | 60 | — | 2.05 | — | — |
| Cummins/Onan GGHE | 60 | 5.71 | 9.17 | — | — |
| Cummins/Onan RS60 | 60 | 5.96 | 10.17 | — | — |
| Generac QT060 | 60 | 3.25 | 4.70 | — | — |
| Generac QT06024 | 60 | — | 0.90 | — | — |
| Generac RG060 | 60 | 0.87 | 1.24 | — | — |
| Generac RG06024ANAX | 60 | — | 2.10 | — | — |
| Generac RG06024AVAX | 60 | — | 2.10 | — | — |
| Generac RG06045 | 60 | — | 1.75 | — | — |
| Generac SG060 | 60 | 14.64 | 24.38 | — | — |
| Kohler 60RCL | 60 | 1.43 | 2.46 | — | — |
| Kohler 60RCLA | 60 | — | 2.64 | — | — |
| SDMO G80 | 61 | 4.68 | 7.08 | — | — |
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 13 models with manufacturer data, full-load consumption runs 0.90–24.38 gal/h (median 2.46); at 50% load the median is 4.68 gal/h.