Cummins ISZ engine is praised for its strength

Since its inception, Cummins ISZ series engines have been successfully installed in various OEM products of Dongfeng Commercial Vehicle Tianlong Flagship, Tianlong Qihang, Tianlong KL, Dongfeng Liuqi H7 and many other enterprises. In the application, it has been recognized by users.

Recently, at the first "China Source Power" expert review meeting hosted by China Automotive News, this series of engines won the "China Source Power, Efficient Pioneer" and "China Source Power" with good matching performance and adaptability. · Reputation of the word of mouth pioneer, with the strength of the industry benchmark, leading the development trend of China's internal combustion engine field.

Cummins ISZ series engine

The king of torque is legendary

As a well-known power solution supplier, Cummins has a unique position in the design and development of engine products. Its ISZ engine, produced by Dongfeng Cummins, leads the wave of high-powered engines with 560 horsepower, and the products are constantly innovating and upgrading. The newly launched 2019 version of the Tianlong flagship matching the engine can reach 2,640 Nm. With super torque, the user can feel extraordinary technical strength from the power of the cymbal.

It is understood that large and strong, is the exclusive characteristics of the ISZ series of engines. The 13L large displacement engine is designed according to Cummins' most stringent engineering standards, with a power range of 430 to 560 hp and a torque range of 2000 Nm to 2,640 Nm. Super power in the full speed range, the maximum torque can reach 80% at 900rpm, and you can shift gears at the start.

In the domestic high-powered truck market, the most typical is the Cummins ISZ engine equipped with Dongfeng Tianlong's flagship. Because of its market sales of over 20,000 vehicles, it has won praises from many users for its strong power.

In May 2018, Cummins collected 20 ISZ spokesmen across the country. Their transportation categories cover the transportation of various goods such as green pass, general cargo, and hazardous chemicals. The transportation routes are also spread all over the country, but in the process of use, fuel-efficient, Stable, efficient and powerful is their most objective evaluation of the ISZ series of engines.

It is understood that since the launch of the ISZ engine, it has been highly recognized by users for its strong power, high reliability and low fuel consumption. Especially the recently upgraded super-large torque of 2,640 Nm is the industry leader, which is called “torque” by many loyal users. Wang"; low fuel consumption, many customers proudly out of the sub-meter fuel consumption table, exposed 100 kilometers below 30L fuel consumption; especially in 2017~2018, ISZ engine with excellent power and reliability, help Russian Kamaz master The team defended the "Silk Road" rally truck team champion and won the 2019 Dakar Rally Championship and runner-up, once again demonstrating the strength of the ISZ engine.

Cummins ISZ engine booster truck rally

Do not expect to start with a higher goal

The author has learned that Cummins' technical team has undergone various extreme tests in order to complete the reliability, adaptability and advancement of the ISZ series. After 40,000 hours of bench test, tens of millions of key parts fatigue tests, 1 million kilometers of high-cold, high-heat and high-altitude tests, over 9 million kilometers in different road conditions in China, the United States, Australia, high-speed, plains, hills, mountains, etc. Road test.

At present, Cummins engines can be seen in all regions of the world. Whether it is the snow-covered Russian Arctic hinterland, the oxygen-rich Qinghai-Tibet Plateau, or the hot and deserted African desert, Cummins products can easily face the current extreme environment. .

The ISZ series engine has always been high-end users, and has already produced 50,000 units. At present, the Cummins Z14 series engine has been approved by the Ministry of Industry and Information Technology.