The CF6-80 series are high-bypass turbofan engines with a thrust range of 48,000 to 75,000 lb (214 to 334 kN). Although the HP compressor still has 14 stages, GE did take the opportunity to tidy-up the design, by removing the empty air passage at compressor exit.

The CF6-80C2 continues in production today. In addition to marine and industrial applications, GE Aerospace has delivered more than 8,500 CF6 engines to power 10 unique commercial and military aircraft families with 25 variants. The most popular engine model, the CF6-80C2, boasts the largest installed base of any widebody engine in history.

The CF6-80C2. high-bypass turbofan engine combines a proven core with the latest technical innovations to offer the highest reliability, longest life, and lowest fuel burn in its thrust class. Technologies from a variety of research and development programs (including the GE/NASA Energy Efficient Engine program) have been incorporated

2024年9月29日 · CF6-80A是CF6-80系列的首个型号，推力介于48000至50000磅（214至222千牛）之间，使用该发动机的机型包括 波音767 和 空中客车A310，其中使用CF6-80A的波音767于1982年投入运营，使用通用电气发动机的A310于1983年初投入服务。 这一型号是最早获得 双发延程飞行 认证的发动机型号。 CF6-80A/A1的风扇直径仍为86.4英寸（2.19米），气流速度1435磅/秒（651千克/秒），总压比为28.0，涵道比为4.66，静推力为48000磅（214千牛），机械配置 …

The CF6-80C2 is a ubiquitous engine, with more than 3,200 units in operation and powering five widebody aircraft families. The General Electric (GE) CF6- 80C2 series is one of the most popular widebody engines in operation. The first engines were delivered in 1986 and there are still outstanding orders for 747-400s with CF6-80C2 engines.

In 1969, the TF39 engine was designed to power the USAF C-5 Galaxy Transport aircraft. It was the first high bypass turbofan, and led to the development of the CF6 engine family. That legacy has now come full circle as the C-5 is re-engined with the CF6-80C2L1F. The F138 achieves up to a 20% reduction in fuel burn versus earlier

CF6是通用电气公司研制的一种高涵道比涡轮风扇发动机，主要型号有CF6-45A2、CF6-50、（其中有CF6-50C、CF6-50C2、CF6-50E2）CF6-6D、CF6-80C2（CF6-80C2A2、CF6-80C2A5、CF6-80C2B2、CF6-80C2B5F、CF6-80C2B1、CF6-80E1A2），推力范围是46，500磅—67，500磅。 装机对象：麦道DC-10，MD-11，波音747，767等。

The CF6, a two-shaft turbofan engine from GE Aerospace, is designed for medium- and long-haul widebody aircraft produced by Airbus and Boeing. MTU has been a key risk- and revenue-sharing partner in the development and production of the CF6 since 1971.

The CF6-80C2 is a ubiquitous engine, with more than 3,200 units in operation and powering five widebody aircraft families. The General Electric (GE) CF6- 80C2 series is one of the most popular widebody engines in operation. The first engines were delivered in 1986 and there are still outstanding orders for 747-400s with CF6-80C2 engines.

2023年3月29日 · According to Aviation Week’s 2023 Fleet & MRO Forecast, there are about 1,495 CF6 engines in service currently, among which 1,193 are CF6-80C2 engines. CF6-80 E and CF6-50 engines...