Facts About Generators

Cummins/Onan B5.9-150G Engine

The Cummins/Onan B5.9-150G is a 5.9 L 6-cylinder engine rated at 2500 rpm, producing up to 112 kW. It powers generator sets from Cummins Engine Company, Inc.. It holds 4 L (1.1 gal) of oil and 10.5 L (2.8 gal) of coolant.

Engine specifications

Oil capacity4.0 L
Coolant capacity10.5 L
Displacement5.9 L
Cylinders6
Rated speed2500 rpm

Generator sets powered by this engine