Cummins marine engine series include model 4BT, 6BT. 6CT, NT855, KT19, KT38 model, etc Cummins marine engine have a wide range from 30HP-1200HP Authorized propulsion with marine classification certificates (Cummins marine engine ) Cummins marine engine are classified to main engine and Aux engine. According to different application. Cummins marine engine are very popular around the world. Cummins marine engine is installed on PT fuel pump.