Cummins/Onan QST30-G1 Engine
The Cummins/Onan QST30-G1 is a 30.5 L turbocharged, aftercooled engine rated at 1800 rpm. It powers generator sets from Cummins/Onan and MQ POWER, including the 700 DFHA, 750 DFHA, DFHA and EGC-750C. It holds 140 L (37.0 gal) of oil and 201 L (53.1 gal) of coolant.
Engine specifications
| Oil capacity | 140.0 L |
|---|---|
| Coolant capacity | 201.0 L |
| Displacement | 30.5 L |
| Aspiration | turbocharged, aftercooled |
| Rated speed | 1800 rpm |
Generator sets powered by this engine
Shared across brands: Cummins/Onan, MQ POWER