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110–115 kW Diesel Generator Fuel Consumption

Manufacturer-documented fuel consumption for 7 110–115 kW Diesel generator sets — median 6.93 gal/h at full load, 3.82 gal/h at half load.

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Consumption by model

7
ModelkWgal/h @ 50%gal/h @ 100% Tank (L)Runtime @ 50% (h)
AKSA APD-EPAJ110T41104.357.7123214.1
Laborde Products LPI-F45-99KW1103.586.57
MQ Power DCA125SSI1104.077.2926016.9
Westquip WQ110T411027.10
Cummins/Onan C110D61120.40250
Cummins/Onan C110D6B1120.40250
Airman SDG-L1143.3825019.5

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.

Common questions

How much fuel does a 110–115 kW Diesel generator use?

Across 6 models with manufacturer data, full-load consumption runs 0.40–27.10 gal/h (median 6.93); at 50% load the median is 3.82 gal/h.

How long will a 110–115 kW Diesel generator run on a full tank?

At 50% load, documented tank sizes give 14.1–19.5 hours (median 16.9 h) across 3 models.