http://j.people.com.cn/n3/2024/1209/c95952-20251568.html

FAW Jiefang 6DV Super Factory in Dalian, Liaoning Province, has developed a CA6HV3 hydrogen engine with a maximum output of 460 horsepower, making it the most powerful hydrogen engine in China. The direct injection hydrogen engine for large commercial vehicles has a peak torque of 2,100 Newton meters (Nm). It can efficiently burn 90% pure gray hydrogen and achieve zero carbon emissions.