Why sweep the propeller blades?
The biggest benefit of propeller blade sweep for the King Air type of airplane is that it allows for a larger diameter propeller that provides greater thrust without increasing the sound level in the airplane and on the ground. The C90GT/GTi/GTx Swept Blade Turbofan Propellers provide unparalleled performance increases across the entire flight envelope. The Swept Blade Propellers as part of Raisbeck's EPIC Performance Package creates the best-equipped C90GTx/ C90GTi/C90GT in the field.
- Larger (96") diameter, more powerful design develops more thrust without increasing noise or vibration
- Stunning ramp presence
- Measurably improved FAA-certified performance with the Raisbeck C90 EPIC Performance Package
- Larger diameter (96″)
- 30° blade sweep
- Oversized hydraulic power piston to lock in propeller synchrophasing
- Grease-lubricated hubs to preclude oil leaks
- Manufactured by Hartzell Propeller, Inc.