... Chinese manufacturer of heavy duty medium speed (500-600rpm) gas-fueled reciprocating engines, packaged generator sets, and cogeneration units ... of other gases (e.g., biogas, landfill gas, coal mine gas, sewage gas, combustible industrial waste gases and etc). A broad ... , durability, and reliability. Main Specification for JAE Natural Gas Generator Set Model of GeneratorRated Speed (r/min)Rated ...