Facts About Generators

Generac 6.8L V-Type Engine

The Generac 6.8L V-Type is a 6.8 L naturally aspirated engine rated at 2300 rpm. It powers generator sets from Generac, including the QT070, QT100 and QT150. It holds 4.73 L (1.2 gal) of oil and 17.03 L (4.5 gal) of coolant.

Engine specifications

Oil capacity4.73 L
Coolant capacity17.03 L
Displacement6.8 L
AspirationNaturally Aspirated
Rated speed2300 rpm

Generator sets powered by this engine