CFM56 Family
(CFM International)
Six different engines with four fan sizes make the 56 a versatile choice for midsize airliners.
Specification |
-2-C1 | -5B1 | -7B18 |
---|---|---|---|
Application | C-135 family | A320 family | 737-600/700/800 |
Max thrust | 22,000 lb | 30,000 | 18,500 |
Max SFC | 0.36 | 0.35 | 0.35 |
Cruise Thrust | 4980 lb | 5840 lb | 5905 lb |
Cruise SFC | 0.671 | ||
Bypass Ratio | 6.0 | 5.5 | 5.6 |
Pressure Ratio | 31.3 | 35.5 | 32.3 |
Length | 95.7 in | 102.4 | 98.7 |
Dia (fan) | 68.3 in | 68.3 | 61.0 |
Weight | 4635 lb | 5250 | 5216 lb |