In 2015, the Ministry of Industry and Information Technology formally implemented the "National IV" emission regulations, which reflected the country's high attention to environmental issues. With respect to the people’s heart, Dongfeng Cummins Engine System meets the “National IV†emission standard while ensuring the stable operation of the engine and reducing the user’s cost of use. This is undoubtedly the key for many users to choose! Perfect combination of engine and SCR system Engine emission control module, OBD vehicle diagnostic module, vehicle urea injection module and SCR catalyst module, Cummins SCR system through these four key modules to make the engine and SCR system (emissions processing system) perfect combination to meet the "National IV" emission standards At the same time, a strong guarantee of the stability of the engine, so that the engine continues to perfectly perform its super power. 60 seconds purge to remove residual urea The Dongfeng Cummins Engine System uses the Cummins Emissions Processing System to launch the latest development, the EcoFitTM Cummins urea injection system, through compressed air assisted injection technology. The function of compressed air is mainly to carry the metered urea solution to the nozzle, so that the urea solution can obtain a better atomization effect and better participate in the catalytic reduction reaction. In addition, after the ignition switch is turned off, the system enters the emptying stage, and the SCR metering injection pump will automatically start purging. This stage will continue for 60 seconds, and then the system will automatically shut down so that the urea residual solution in the nozzle line can be wiped out. Due to the crystallization of urea residue, the pipeline is blocked. To sum up, the Dongfeng Cummins Engine System fully meets the “National IV†emission standard, and at the same time, it fully protects the state of the engine and the pipeline is unblocked, thereby increasing the service life of the machine and reducing the user’s use cost. SuZhou NiLin New Material Technology Co.,Ltd , https://www.sznlpc-sheets.com
Dongfeng Cummins Engine