Model characteristics

                        ● Dongfeng Cummins QSK38-G5 engine ;

                        ● Structure: The wet cylinder liner can be replaced, with good heat dissipation effect and easy replacement; 

                                                                        All model parts have strong universality, high serialization and convenient maintenance; 

                                                                        Both cylinder block and cylinder head adopt built-in pressure lubricating oil passage, which is compact in structure and low in failure rate;

                        ● Starting system: 24VDC starting motor; 35A charging motor;

                        ● Intake and exhaust: the highly efficient Holset exhaust turbocharger further improves combustion; 

                                                                        Pressure pulse exhaust pipe can make full use of exhaust gas energy and improve engine efficiency; 

                                                                        Intercooling technology ensures better fuel economy and emissions;

                        ● Cooling system: gear centrifugal water pump is used for forced water cooling, and large flow water channel is designed, 

                                                                       with good cooling effect; Spin on water filter and special DCA additive can effectively prevent rust and cavitation, 

                                                                       control the acidity of coolant and remove impurities;

                        ● Fuel system: PT fuel system with Cummins patented technology, which optimizes combustion and has strong power; 

                                                                       STC distributed timing system ensures better combustion under all working conditions; 

                                                                       Low pressure fuel supply system is adopted and one-way fuel circuit is configured, which is safe and reliable;

                        ● Lubrication system: all moving parts are forced lubricated; 

                                                                       The large capacity gear pump provides pressure lubricating oil to lubricate the bearing and cool the piston; 

                                                                       The engine oil cooler and composite filter are in good condition. The engine oil is in good condition;

                      Technical parameter