China's transport, tanker & heavy lift aircraft

asif iqbal

Lieutenant General
ok do I have this correct ?

Y20A is the original with Russian engines- operational
Y20B is the indigenous engines WS20 - operational
YY-20A is the tanker version with Russian engines - operational
YY-20B is the tanker version with ingenious engines WS20 - not operational ?
 

Deino

Lieutenant General
Staff member
Super Moderator
Registered Member
ok do I have this correct ?

Y20A is the original with Russian engines- operational
Y20B is the indigenous engines WS20 - not yet but soon operational
YY-20A is the tanker version with Russian engines - operational
YY-20B is the tanker version with ingenious engines WS20 - not operational ?

just added teacher-like some comments in red
 

CHNPHD

Junior Member
Registered Member
ok do I have this correct ?

Y20A is the original with Russian engines- operational
Y20B is the indigenous engines WS20 - operational
YY-20A is the tanker version with Russian engines - operational
YY-20B is the tanker version with ingenious engines WS20 - not operational ?
the vast majority 20A fitted by D30KP2 under licensed production renamed by WS18 , H-6 as well
 

sunnymaxi

Major
Registered Member
the vast majority 20A fitted by D30KP2 under licensed production renamed by WS18 , H-6 as well
absolutely wrong.

D-30KP2 don't assemble in China under license. Russia didn't allow this. WS-18 is an unofficial copy of D-30KP2 manufacture by China. initially they need some components from Russia but now WS-18 is 100 percent localized with better components.
 

CHNPHD

Junior Member
Registered Member
absolutely wrong.

D-30KP2 don't assemble in China under license. Russia didn't allow this. WS-18 is an unofficial copy of D-30KP2 manufacture by China. initially they need some components from Russia but now WS-18 is 100 percent localized with better components.
well
they paid some to Rybinsk at Feb 2007 for papers , In exchange bought about 250 original products
 

by78

General
Y-20B again.

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