The Integrated System, a concept product designed to help customers address future CO2和Nox挑战是康明斯继续投资清洁发动机技术发展的方式之一。188bet官网集成的涡轮增压器和后处理系统的概念将工程专业知识与康明斯Turbo Technologies和Cummins排放解决方案结合在一起，以在一个系统中提供新的空气和热管理架构。188bet官网188bet官网康明斯在柴油创新领先的强劲历史，这一综合建筑是该技术领导的另一个例子。这款技术先进的概念产品对客户和环境非常重要。
- The integrated Rotary Turbine Control enables exhaust gases to bypass the turbine stage and enter the Close Coupled Unit after the gas has been injected with urea by the new Cummins UL4 injector.
- When combined with the Single Module™ chassis mounted aftertreatment, the concept Integrated System has the potential to improve emissions, particularly for cold start and urban driving operations.
The concept system has been designed to help customers address future CO2 and NOx challenges. The phase II design contains new air-handling and integrated aftertreatment architecture packaged in a single system, a first for the commercial diesel market.
Optimized heat management:Up to 100% exhaust gas bypass, enabling the aftertreatment to reach operating temperatures faster and reduce NOx more efficiently.
改进的热管理：Generates back pressure for thermal management, driving Exhaust Gas Recirculation (EGR).
Improved temperature control:环境温度能力提高，环境温度限制增加，最高可达160℃（有限时间），旨在实现涡轮尿素注射后。
提高可靠性：Together with the UL2.2, UL4 is one of the only liquid-only dosing systems on the market, offering freeze-robustness in its design. The system is designed specifically to prevent doser crystallization and clogging.
Improved emissions integration:The close coupled aftertreatment unit benefits from higher exhaust gas temperatures to enable more effective emissions conversion. When combined with the Single Module™ chassis mounted aftertreatment, it has the potential to improve emissions, particularly for cold start and urban driving operations.