Facts About Generators

Generac GN-480 Engine

The Generac GN-480 is a 0.48 L air-cooled engine rated at 3600 rpm. It powers generator sets from Generac, including the PRIMEPAC T 70G, PRIMEPAC T 70LP, PRIMEPACT 50 and PRIMEPACT 55G. It holds 1.4 L (0.4 gal) of oil.

Engine specifications

Oil capacity1.4 L
Displacement0.48 L
AspirationAir-cooled
Rated speed3600 rpm

Generator sets powered by this engine

Generac PRIMEPAC T 70GGenerac PRIMEPAC T 70LPGenerac PRIMEPACT 50Generac PRIMEPACT 55GGenerac PRIMEPACT 55LPGenerac PRIMEPACT 66GGenerac PRIMEPACT 66LPGenerac PRIMEPACT 70Generac Q-55GGenerac Q-70GGenerac Q55LP