At present，The global energy transformation is unstoppable.，In the wave of multi-dynamic development，Natural gas is the most feasible low-carbon energy at present.，It is of positive significance to reduce emission and carbon of internal combustion engine.。Sinotruk and Weichai Power always practice the social responsibility of developing clean energy.，For four years，Through a strong alliance，Collaborative R & D，Calibrate on engine data、In-depth cooperation in road testing and other aspects，Breakthroughs have been made in key technologies of high-efficiency and high-pressure direct injection natural gas engines.，Three leaps in thermal efficiency of natural gas engine body in three years，From 45 in 2020%，50 by 2021%，Break through 54 by 2022.16%，Sinotruk is a peer in research and development.，It is also the first commercial vehicle enterprise in the world to realize vehicle matching every time.。

Exclusive customized version of SinotrukWP13NG/WP15NGNatural gas engine，As Weichai 54.16%Bulk thermal efficiency natural gas engine platform product，Compared with industry average of 42%Thermal efficiency compared to the engine，In the dynamic、Economy、It has significant advantages in reliability.，2022，In the gas engine market，WP13NGEngine market share up to 38%，Top of the list，Highly recognized by the market with excellent quality。

High combustion output is invincible

In terms of power，Exclusive customized version of SinotrukWP13NGGas engine up to 480 HP，Maximum torque 2300N·m，Economic speed 850-1400rpm，Low speed torque is 2130 N·m；WP15NGGas engine Max 530 HP，Maximum torque 2500N·m，Economy speed 950-1350rpm，Low rotation torque 2300N·m，The power is surging，High combustion output，Low speed and high torque，Easily cope with various complex working conditions，Vehicle power performance improvement 11%；The seventh generation developed by SinotrukS-AMT16 Transmission+Man Technology Axle Composition“WujiSPower chain”，Super high transmission efficiency，Ultra-low power loss，Achieve unique vehicle optimization matching in the industry，Build the strength of long-distance running，Become the first choice for trunk transportation。

Consumption reduction and emission reduction can achieve multiple wins at one stroke

In people's perception，More horsepower and torque from the engine often means higher fuel consumption and emissions.，However, the improvement of engine thermal efficiency，Make low energy consumption and high horsepower more realistic。Sinotruk exclusive customized Weichai new generationWP13NG/WP15NGNatural gas engine，Sinotruk&Weichai Power adopts integrated calibration method，Application of weak tumble combustion technology、Pulse exhaust technology、Transient Response Control Technique、Combustion adaptive control technology、λControl precision improvement technology、Post-processing aging control technology and many other hard-core black technologies，Solar terms get twice the result with half the effort。

Under common working conditions，WP13NGThe gas consumption per 100 km of the engine is 1% lower than the industry average.13—1.87kg，Savings in fuel costs 20 percent%Above，Give back to card friends with super high economy；Reduce carbon emissions by 25 percent%，The whole industry can reduce carbon by 30 million tons per year.，It will also produce great social value for the maintenance of the ecological environment.。

The reliable king lives up to expectations

Sinotruk always regards reliability as its core competitiveness.，Weichai Power is the settled unit of the State Key Laboratory of Internal Combustion Engine Reliability.，Jointly developed by Sinotruk and Weichai PowerWP13NG/WP15NGThe natural gas engine pushes the reliability to the extreme.。Application of precise air-fuel ratio control technology、TWCEfficient control technology、Knock monitoring、Intelligent combustion control technology、Anti-surge technology、EGRModule，Anti-icing design technology and other leading technologies，Comprehensively improve engine reliability；Modular design is adopted，Reduce the number of parts by 80，B10 lifetime up to 1.8 million km，Accumulated over 20000 hours for bench durability assessment，More than 1 million kilometers have been verified in the whole region.，No matter how cold it is、High fever、Any extreme environment at high altitude，The engine still has excellent performance，As the king of the industry，Consolidate the spirit of creating wealth。

In the commercial vehicle industry，Sinotruk has won strong praise from end customers with its extraordinary product strength.，In recent years, the market share continues to rise.，2022 has become the sales volume and market share of China's heavy truck industry.“Double champion”；In science and technology research and development，Strong alliance with Weichai Power，Deduction“1+1>2”The myth of the industry，Sinotruk carries Weichai's new generation of thermal efficiency 54.16%The launch of the gas engine，It is bound to add another brilliant stroke to the development history of China's commercial vehicle industry.。