Rodion_Romanovic on Sat Feb 15, 2020 8:53 am
GarryB wrote:Heavy?
They look like Il-476 sized medium transports...
Il-76 is heavy, not medium.
An-124 is super heavy.
Anyway, the y20 is basically a chinese Chinese Antonov, also looks like one, and Antonov engineers contributed a lot to the design.
The Y-20 has weaker engines (the same d30 as the oeiginal il-76 but weaker and less efficient than the PS90 on the il-476) but a wider and higher cargo hold (around 4x4 metres vs 3,4 x 3,4m of the il-76). It is thus capable of carrying some loads that cannot fit on the il-76, even if, with the current engines has less max payload.
By the way, if I am not mistaken 4mx4m should be also the same cargo hold size of an70 and tu330.
The Chineses are working on a couple of better engines than the d30, the "modern" ws20 and anothrer emporary domestic solution, the stopgap ws18... but they are really far away from a modern engine. From what i understand they are not better than a PS90 and not even comparable with a PD14.
The PS-90 would be perfect for the Y-20, but i understand that the Chineses want a domestic solution.
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