As a large-scale multi-purpose transport aircraft, the aircraft can perform long-distance air transport tasks of various materials and personnel under complex meteorological conditions.
It is worth mentioning that this transport aircraft is also the first independent strategic transport aircraft in China. Yun -20 successfully made its first flight on126 October at 20 pm13 65438+. The successful test flight of transport aircraft shows that the key technology of transport aircraft is becoming more and more mature.
In terms of power system, the Yun -20 prototype will use the imported Russian D-30KP2 engine. The performance of this engine is very similar to that of CFM-56 engine. The fuel consumption of this engine is 20% lower than that of CFM-56 engine, so the cruising range will be longer under the same fuel load.
The single thrust of this engine is 1 17.6kN, with clamshell thrust reverser and excellent comprehensive performance.
Yun -20 refers to the aerodynamic shape and airframe structure of Russian Il -76. The conveyor has high expansibility, reliability and safety.
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