Dongfeng Cummins ISZ series engines have long become the top choice of Duoduo Logistic. Dongfeng Cummins ISZ480 51 engine boasts a maximum torque of 2,330 N.m and fully meets National V Emission Standards. In addition, the engine’s comBustion system is able to generate an injection pressure of 2,400 bar, thus helping the engine achieve more thorough combustion and much higher energy efficiency.