CF34 (General Electric)
GE's own webpage for the CF34 is the most complete in terms of data which we have found. All the specs we present here and more can be found there.
Like any engine that's been around for a while, the 34 has quite a few models. We present data for the earliest and smallest, as well as the newest and largest.
| Specification | -1A | -8C1 |
|---|---|---|
| Application | Regional and large business jets | |
| T/O Thrust | 8650 lb | 12,670 lb |
| T/O SFC | 0.360 lb/hr/lb | 0.385 |
| Cruise Thrust | ||
| Cruise SFC | 0.712 lb/hr/lb | 0.655 |
| Bypass Ratio | 6.2 | 5 |
| Pressure Ratio | 14 | 16.5 |
| Length | 103 in | 128.5 in |
| Dia | 49 in | 52 in |
| Weight | 1625 lb | 2335 lb |
GE90 : F404 