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Rolls-Royce
RB211 Family
Engine statistics
Specification
-524 G/H
-535E4
Applications
747, 767
757, Tu 204
Thrust
58,000-60,600 lb
40,100-43,100 lb
Bypass Ratio
4.1
4.3
Pressure Ratio
34.5 in
25.8
Fan dia
86.3 in
74.1 in
Length
125 in
117.9 in
SFC
.598 lb/hr/lb