... NTA855-M400,NTA855-M450 marine diesel engine power range from 300HP-500HP, Auxiliary engine NTA855-GM for marine generator set or ... 24V9. Fuel consumption :66.4L/Hour10. Rated engine power : 300HP,400HP,450HP,500HP11. Rated engine speed: 1800 rpm12. Peak Torque: 1384N. ... No can be searched onquick service. cummins power!! Cummins NT855-M marine propulsion engine, 300HP/1800rpm, used for fishing boats