Data on Large Turbofan Engines

These pages conatin some basic data and pictures of larger turbofan engines.

Cut-away showing the PW4000-Series of Engine

Cross-Section of GE-90 Engine

Some Basic Data

Engine SLS Thrust SLS SFC Max Diam Length Wt BPR Cruise sfc Applications
ALF502R-6 7500 0.415 50 65.6 1375 - - Bae-146
TFE731-2 3500 0.493 39.4 51 725 2.67 0.87 Citation
TFE731-20 3650 0.441 39.4 51 885 - - Lear 45
BR710 20000 0.39 52.9 87 3520 - - G-V, Global Express
AE3007 7580 0.39 43.5 106.5 1581 - - Citation10, Embraer RJ145
CFM56-2-C1 22200 0.36 72 95.7 4635 6 0.64 A340
CF34-3B 9220 0.35 49 103 1670 - Canadair Challenger, RJ
CF6-80C2B1F 58000 0.316 106 168 9499 0.605 B747-400
GE90-90B 90000 134 204 16644 9 .55 (est) B777-200/300
GEnx-2B67 66500 0.27 (est) 127 185 -- 10 -- B787-8
Trent 1000-A1 63800 -- 112 153 11924 10 -- B787-8
V2500-A1 25000 0.36 67.5 126 5210 5.4 0.543 A319-321
RB211-524H 60600 86.3 125 9499 4.1 0.603 747-400 / 767-300
Tay 620 13850 0.43 60 102 3185 3.04 0.69 Fokker 70/100
Trent 800 92000 0.35 110 172 14400 6.5 0.56 777
JT8D-217 20850 0.53 56.3 154 4430 1.74 0.71 MD-80
PW2037 38250 0.33 84.8 146.8 7160 5.8 0.563 757, C-17
PW4098 98000 112 191.7 16165 5.8 .56 (est) 777
FJ44-1 1900 0.456 20.9 41.9 445 CitationJet
FJ44-2 2300 23.7 40.2 448 3.28 Raytheon Premier
JT3-D-7 19000 0.55 52.9 134.4 4300 0.79
JT8D-11 15000 0.62 43 120 3310 0.82
JT9D-3A 43500 0.346 95.6 128.2 8608 0.6
ADP 65500 120 200 9500 12 0.53 Hypothetical 2015 Engine
ADP 70000 144 200 12500 20 0.49
GE4 69000 0.9 90 296.04 13243 1.47 B2707 SST Design Mach 2.7
GE21J11B14 65000 0.8 74.16 282 1.35 SCAR study Mach 2.6
Olympus 593 38000 1.39 49 150 6780 1.195 Concorde
TBE-M1.6 70600 0.875 9252 1.12 NASA MACH 1.6 STUDY
TBE-M2.0 69000 0.873 9278 1.2 NASA MACH 2.0 STUDY
TBE-2.4 65500 0.929 9587 1.31 NASA MACH 2.4 STUDY
Rolls VCE 49460 0.55 1.1 HSCT Design Study
Rolls Tandem 49460 0.55 1.09 HSCT Design Study