Cummins Engine(B, 4BT3.9, 6BT5.9, 6CT, L, ISBe, lSLe, ISDe) 1. Cummins genuine engine 2. Made in DCEC CCEC XCEC (made in china Cummins Engine(B, 4BT3.9, 6BT5.9, 6CT, L, ISBe, lSLe, ISDe)1. Cummins genuine engine2. Made in DCEC CCEC XCEC (made in china)3. Used for freight car and coach construction machinery and Marine ship4. Engine model Cummins B, 4BT3.9, 6BT5.9, 6CT, L, ISBe, lSLe, ISDeCummins ...