The HF120 engine is an advanced, 2,000-pound-thrust class turbofan powerplant that combines the advanced innovation, design and testing standards of its two parent companies — GE and Honda.
The HF120 engine features a compact and lightweight design with a unique counter-rotating differential bearing architecture that helps deliver outstanding power and unparalleled aircraft-level benefits:
For engine details and specs, download the HF120 engine datasheet
A wide-chord, rugged, swept blisk fan, as well as an advanced turbine blade and combustor materials are just some of the unique features that help the engine deliver industry leading durability, enabling:
The HF120 engine design builds upon decades of research and development complemented with commercial airliner-proven design and material technologies. During the course of development and certification testing, the engine design was thoroughly vetted – including a simulated 3,000 flight cycles run on a single engine. This world-class maturation process also includes:
By incorporating innovative 3D aerodynamic designs, the HF120 engine’s components interact with greater efficiency while optimizing operability. This is complemented with a unique, effusion-cooled combustor design to deliver outstanding environmental benefits, including: