CFM565C

The CFM56-5C is a high-bypass turbofan engine developed by CFM International, a joint venture between General Electric and Safran Aircraft Engines. It is part of the CFM56 family of engines, which are widely used on commercial aircraft. The CFM56-5C specifically powers the Airbus A340 family of wide-body airliners.

This engine is characterized by its advanced technology, offering a balance of fuel efficiency, performance, and reliability. It features a two-spool design, with a low-pressure spool driving the fan and a high-pressure spool driving the compressor and turbine. The engine's bypass ratio is significant, meaning a large portion of the air propelled by the fan bypasses the core engine, contributing to its fuel economy and reduced noise levels.

The CFM56-5C has undergone various enhancements and upgrades throughout its service life to meet evolving aviation standards and customer requirements. Its design prioritizes maintainability and has a proven track record of operational effectiveness in diverse flight conditions. The engine's thrust ratings are tailored to the specific performance needs of the Airbus A340 variants it powers, including the A340-200 and A340-300. Its continued use in a significant fleet underscores its enduring relevance in the commercial aviation sector.