一子级搭载七台国产YF100K液氧煤油发动机,二级配备自研YF219液氧甲烷发动机,动力系统实现全国产化
Its first stage uses seven homemade YF100K kerosene engines, while the second stage is equipped with self-developed YF219 methalox engine, achieving full domestic power system.
中国首款5米芯级两级可复用液体火箭,70.2米巨型箭体搭载7台国产YF100K液氧煤油发动机#国产大推力火箭#
China’s first two-stage reusable liquid rocket with 5m core diameter, the 70.2-meter giant vehicle is equipped with seven domestic YF100K kerolox engines. #DomesticHighThrustRocket#