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100–105 kW Bi-Fuel (NG/LP) Generators Compared

10 100–105 kw bi-fuel (ng/lp) generator models side by side — power, phase, sound level, weight and fuel tank capacity, compiled from manufacturer specification sheets.

ModelStandbyPhaseSoundWeightFuel tank
Generac QT 6.8L 100kW100.0 kW————
Cummins/Onan GGHH100.0 kW173.0 dBA1093.0 kg—
Kohler 100REZGD100.0 kW3—1403.0 kg—
Cummins/Onan RS100100.0 kW171.0 dBA1284.0 kg—
Kohler 100 RZ100.0 kW3—1039.0 kg—
Cummins/Onan C100 N6100.0 kW1-phase,3-phase—1233.0 kg—
Seneca 100GGS2100.0 kW1,375.0 dBA1036.0 kg—
MTU 8V0078 GS100100.0 kW389.3 dBA1400.0 kg—
Generac MQT100100.0 kW3-phase———
Weichai 9.7LNA POWER GEN103.0 kW——875.0 kg—

Common questions

Which 100–105 kW Bi-Fuel (NG/LP) generator is quietest?

Among 100–105 kW Bi-Fuel (NG/LP) generators in this comparison, the Cummins/Onan RS100 is quietest at 71.0 dBA.

Which 100–105 kW Bi-Fuel (NG/LP) generator is lightest?

Among 100–105 kW Bi-Fuel (NG/LP) generators in this comparison, the Weichai 9.7LNA POWER GEN is lightest at 875.0 kg dry weight.

Not every model reports every spec — blanks mean the source document didn't state that figure, not that the value is zero.