As the power core of the truck, being efficient and fuel-saving is a must!
15L National VI engine
With a mass production thermal efficiency as high as 48%, it adopts multiple innovative technologies such as high-efficiency turbochargers, ultra-high pressure common rail fuel injection systems, U-shaped low back pressure after-treatment structures, intelligent thermal management, and extreme optimization of the power chain Down Speed. The fuel economy has been significantly improved by 5% to 12%. At the same speed, the fuel consumption is lower, and with the same fuel consumption, the speed is faster.
Not long ago, I won the "Discover Trust 2025 - Engine Trusted by Users for Cross-border Logistics Efficiency" award based on my strength. Whether it's long-distance trunk transportation or complex and changeable road conditions, my fuel consumption level is stable and economical!
In my opinion, saving fuel requires smart strategies!
WinDrive AMT transmission
I have advanced intelligent electronic control technology, integrating the "GearLogic" intelligent transmission electronic control feature. It can automatically select the appropriate gear and perform flexible shifting based on information such as road slope, vehicle weight, engine torque, and throttle opening, helping truck drivers.
Intelligent neutral coasting, predictive shifting, predictive cruise... These are all my signature skills, which are very helpful for fuel saving.
At the same time, I have a large speed ratio range and overdrive gear configuration, which can achieve a lower engine cruise speed and help the vehicle run more fuel-efficiently.
Want to save fuel? It's not that difficult. Just get the "right bridge"!
Meritor Axle
Our Meritor high-efficiency axles feature laser welding for the connection of the differential housing and the pinion gear in the main reducer, which reduces oil churning losses. Additionally, we can use high-efficiency bearings and oil lubrication management systems to further reduce energy loss and improve transmission efficiency, ensuring that power is more effectively transmitted to the wheels and reducing fuel consumption.
It is well known that the gear ratio also affects fuel consumption. Therefore, our gear ratio range is wider, with the minimum gear ratio reaching 2.06. Choosing a smaller axle gear ratio enables the engine to operate within a more economical speed range, making the vehicle more fuel-efficient.
Cummins Emission Solutions,
Relying on efficient SCR technology, our urea injection is highly accurate! Coupled with advanced mixer technology, the reaction is more thorough, ensuring the engine's fuel economy.
The Cummins 15L integrated powertrain is tailored for the Chinese market, with acceleration potential increased by 76% and climbing potential increased by 20%. The overall efficiency of the powertrain has been significantly improved.
Powerful output with a wide peak torque output range, suitable for various working conditions, and strong climbing and acceleration capabilities.
Based on the application scenarios, the powertrain is selected and the shift strategy is adjusted, with a transmission efficiency as high as 99.8%. The engine operates in the economic range, achieving a balance between power and fuel consumption, allowing users to save fuel again and again.