The GE CF34 is a turbofan engine designed and manufactured by General Electric. It is primarily used in regional jets and business aircraft, providing efficient performance and reliability. The engine features a high bypass ratio, which contributes to its fuel efficiency and reduced noise levels. Introduced in the late 1980s, the GE CF34 powers several aircraft models, including the Bombardier CRJ series and the Embraer ERJ series. With its advanced technology, the engine has become a popular choice for airlines seeking cost-effective and environmentally friendly options in regional aviation.