Cummins's latest generation of heavy-duty diesel engine product B6.7 was released in Indiana!

What kind of engine can be called a classic? Maybe like the Cummins B-series engine, Dongfeng truck was loaded with the popular north and south, becoming a classic memory of a generation; or as Americans say, Cummins B The series engine is like the “blue jeans” of the American automobile transportation industry. It will never be outdated. This classic model has been produced and sold over 10 million units worldwide.

The reason why the classics are prosperous is because it has been breaking through. Just like the Cummins B series platform, Cummins never stopped the pace of innovation. The application of innovative technology makes it more environmentally friendly, more reliable, more fuel-efficient and smarter. From March 2-4, 2016, at the The Truck Show in Indiana, Cummins released the latest generation of mid- and heavy-duty diesel engine products, including the 2017 B6.7 engine.

Cummins B6.7 Engine

The 2017 Cummins B6.7 engine has an output power range of 200-325 hp and an output torque range of 705-1017 Nm. The model applies Cummins's most advanced fuel injection technology, air intake processing technology, nanofiltration technology, post-processing technology, and VGT variable cross-section turbocharging technology, together with the latest high-efficiency electronic control module, in the 200-260 hp range The fuel economy can be increased by 7% within the range of 280-325 hp under heavy load conditions, which can still increase fuel economy by 5%. In other words, this new B-series engine has higher fuel economy under the premise of ensuring strong power. In addition, by applying Cummins new start-stop technology, this power can further reduce fuel consumption.

In addition to advanced fuel economy, the reliability of this new product on the classic platform is not compromised. Before the official mass production in 2017, B6.7 will have to pass 1.5 million miles (2.41 million kilometers) of actual road tests. How to say it, the trials that have passed are more than a few difficulties in accessing the roads of September 8th.

Cummins B6.7 engine output power range 200-325 horsepower

There is also a weapon that 2017 products must mention. It is the Cummins 2017 single-unit after-treatment system that will use the diesel oxidation catalyst (DOC), diesel particulate trap (DPF) and selective catalytic reduction (SCR). The system is integrated together. Compared with the previous post-processing system, the installation space can be reduced by up to 70% and the weight can be reduced by 30%. At the same time, the optimized emission treatment solution and urea metering system also reduce the complexity of the installation and have greater applicability. The urea injector's proprietary atomizing nozzle minimises failures caused by deposit formation.

Speaking of this, do you think that the B-series engine is the only evergreen product? Of course - no!

Cummins Classic Power L Series Engine

Another classic Cummins power L series also launched the 2017 version. The 2017 version of the Cummins L9 engine has an output power range of 260-380 hp and an output torque range of 975-1695 Nm. The engine currently holds more than 5 million units globally, and has been a representative of medium-heavy engine power and reliability. The work. The new generation of L9 is further enhanced in terms of power and reliability, and it can be easily dealt with especially in the case of extremely harsh truck operation. In addition, after more than a decade of continuous efforts, the fuel economy of this model has been increased by 15%, making the 2017 Cummins L9 engine more competitive.

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