Cummins Ultra-low Emission Euro 7 Standard X-series Engine Appeared at IAA in Germany

Sep. 30, 2022

At the IAA of the just concluded Hanover Commercial Auto Show in Germany, Cummins made an amazing appearance with many new products, among which the new X-series engine meeting the European 7 standard with ultra-low emissions in the future was the most eye-catching. Let's review the wonderful moments at the show.

 

The new X series engine has raised the technology of internal combustion engine to a new height. It can use a variety of low carbon and zero carbon fuels. It provides users with the choice of hydrogen internal combustion engine, biogas engine and advanced diesel engine, and can meet the future ultra-low emission standards. The new generation of X series engine will push 15L and 10L displacement, helping the long-distance heavy truck fleet to accelerate decarbonization.


 Cummins Ultra-low Emission Euro 7 Standard X-series Engine


The new X series platform engine adopts a double overhead camshaft design, which significantly improves the combustion and thermal efficiency, and facilitates the installation of more efficient engine braking devices. The X series engine adopts an advanced friction reduction design to reduce the friction loss of the engine. At the same time, with the help of advanced cylinder block casting technology, the product weight is further reduced.

 

The new 15L X series engine, which is suitable for various fuels, adopts a common infrastructure architecture, and customizes and optimizes the components combination and fuel system above the engine cylinder head according to different fuel types.

 

Among them, X15H hydrogen internal combustion engine can use zero hydrocarbon fuel, and X15N natural gas engine can use biogas fuel to reduce carbon emissions by 90%. The power of X15H is up to 530hp (395kW), and the power of X15N is up to 510hp (380kW). It is an ideal power choice for the 44t heavy truck. The new generation of advanced X15 diesel engine can use HVO or B100 biodiesel fuel, with a maximum power of 650hp (485kW), to meet the demanding heavy load transportation needs.

 

The new generation X10 diesel engine developed for Euro 7 emission standard has a maximum power of 450hp (335kW), which meets the requirements of heavy trucks under severe working conditions, provides lightweight and compact power options for vehicles with a total weight of 26 to 44 tons, and maximizes the vehicle's payload capacity. In addition, the engine can be compatible with the low entrance cab design to meet the urban operation requirements. Like X15 platform, the new X10 series engine can also be used for a variety of fuels. It is expected that hydrogen internal combustion engine and biogas engine will be available.

 

X15H hydrogen internal combustion engine adopts efficient in cylinder direct injection lean combustion technology, which can use zero carbon green hydrogen fuel. The power covers 400-530hp (298-395kW), and the peak torque reaches 2600Nm. The heavy-duty truck equipped with 700bar high-pressure large capacity hydrogen storage system and powered by X15H hydrogen internal combustion engine is expected to provide a potential range of more than 1000km. The hydrogenation time of hydrogen internal combustion engine vehicles is short, only about 15 minutes.

 

The X15 advanced diesel engine is equipped with the latest XPI ultra-high pressure fuel injection system of Cummins, with a power range of 450-650hp (335-485kW) and a peak torque of 3200Nm. The use of B100 biodiesel can reduce carbon emissions by 70%, and the use of HVO renewable fuel can reduce carbon emissions by up to 90%.

 

The X15N engine uses renewable biogas fuel to provide 400-510hp (298-380kW) power output for trucks, with a peak torque of 2500Nm. Equipped with large capacity liquefied gas (LNG) storage tank, the heavy-duty tractor can achieve a range of 1000 kilometers. In addition, the X15N has a quiet design with low noise, which is very suitable for urban operation.

 

In addition to excellent environmental protection performance, the X series engine exhibited by Cummins at the exhibition has significantly improved its power density, and its volume design is also more compact, which can be compatible with different vehicle configurations and meet the requirements of various emission regulations and different customer preferences. Dingbo Power also provides Cummins engine generator, power capacity is from 25kva~2500kva, if you are interested, welcome to contact us by email sales@dieselgeneratortech.com. 


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