Designed by Raisbeck Engineering and manufactured by Hartzell, the Raisbeck Swept Blade Turbofan Propellers for the King Air utilize unique swept-wing technology designed to increase thrust while reducing noise and vibration.

UPGRADE BENEFITS

• Larger 96 to 106-inch diameter (depending on model) develops more thrust without increasing noise or vibration for a quieter cabin
• Increased thrust at lower RPMs
• Increased performance from takeoff to landing
• Improved runway acceleration and landing deceleration
• Certified worldwide to meet the most stringent regulations and noise requirements
• Trouble-free operation between 6-year, 4,000-hour overhauls

TECHNOLOGY

• Unique combination of aerodynamic technology and computer-aided manufacturing
• Full 30° blade sweep increases prop diameter for greater thrust without added noise of vibration
• Oversized hydraulic power piston to lock in propeller synchrophasing
• Grease-lubricated hubs to preclude oil leaks
• 4-blade aluminum propellers are certified for the King Air 200, 300, and 350
• Lightweight 5-blade composite swept blade propellers are available for the King Air 200/300/350

Upgrade Includes

• Two 4- or 5-blade propellers
• Two aluminum spinners
• Airplane flight manual supplement
• Installation instructions
• Instruction for continued airworthiness
• Operation and installation manual