Caterpillar has introduced two G3520C natural gas generator sets with optional air and fuel system controls that have been enhanced to provide superior island mode operational capability.

Designed for commercial and institutional customers that require exceptionally reliable, high-quality electric power, the island mode control system option for the G3520C gas generator sets, offered in 60Hz and 50Hz versions, allows customers to generate power independently from the power grid with a high-efficiency, natural gas-fueled engine.