... in china) 3.Used for freight car and coach construction machinery and Marine ship 4.Engine model 4B3.9, 6B5.9, 6C8.3 ... , 6L8.9, ISBe,ISCe. ISLe, NT855,M11, ISM, KT19, and KT38 CUMMINS Engine series(B/C/L/N/K/M/F series ... less chance of failure and lower repair cost. 4. Advanced design and manufacturingMake the engine delivers superior performance and lower cost than competitive engines ...