HC-E2YR-2BTF - Hartzell Scimitar STC Propeller and Hub Assembly With Spinner and STC
The HC-E2YR-2BTF Hartzell Scimitar Propeller and Hub Assembly is a premium propeller system designed for aircraft seeking enhanced performance, efficiency, and aesthetics. Featuring Hartzell’s signature Scimitar blade design, this propeller provides improved aerodynamics, reduced drag, and superior fuel efficiency. The assembly includes a robust hub, spinner, and FAA-approved Supplemental Type Certificate (STC), making it a comprehensive solution for upgrading your aircraft’s propulsion system. Ideal for a variety of aircraft, this propeller system enhances climb performance, cruise speed, and overall handling.
Specifications:
- Manufacturer: Hartzell Propeller
- Part Number: HC-E2YR-2BTF
- Type: Scimitar Propeller and Hub Assembly with Spinner
- Blade Design: Scimitar blade shape for enhanced aerodynamics and efficiency
- Application: Suitable for various aircraft (consult STC for specific compatibility)
- Certification: FAA-approved STC included for legal installation on approved aircraft models
Features:
- Scimitar Blade Design: The Scimitar-shaped blades provide superior aerodynamics, resulting in reduced drag, improved climb performance, and increased cruise speeds.
- Complete Assembly: Includes propeller, hub, spinner, and the required FAA Supplemental Type Certificate (STC), offering a turnkey solution for propeller upgrades.
- Fuel Efficiency: Optimized for better fuel consumption, this propeller reduces operating costs while enhancing overall aircraft performance.
- Durable Construction: Made from high-strength materials designed to withstand the demanding conditions of aviation environments.
- Improved Handling: Delivers smoother and more responsive control, particularly during takeoff and landing phases.
The HC-E2YR-2BTF Hartzell Scimitar STC Propeller and Hub Assembly is designed for pilots and aircraft owners looking to upgrade their propulsion systems with a high-performance, fuel-efficient solution. Featuring Hartzell’s innovative Scimitar blade design, this propeller system reduces drag and enhances aerodynamics, leading to improved climb rates and faster cruise speeds. The assembly includes a hub and spinner, as well as the required FAA-approved STC, ensuring legal and easy installation on approved aircraft models.
Made from durable, high-strength materials, the HC-E2YR-2BTF propeller system is engineered to withstand the rigorous conditions of flight while delivering smoother handling and better fuel efficiency. Available now at AirParts.Aero, this propeller system is a comprehensive upgrade for pilots seeking improved aircraft performance, fuel savings, and reduced operating costs.
From Hartzell:
Basic Kit Includes:
| QTY | DESCRIPTION | ITEM # |
| 2 | 2-Blade Propeller | HC-E2YR-2BTF/FC7693F( )+1 |
| 2 | Composite Spinner Assembly (Matterhorn White) | 103409F1 |
| 1 | STC Document Set | SA02874CH-D |
Options:
| DESCRIPTION | ITEM # | NOTES |
| 14 Volt De-ice kit | ||
| 28 Volt De-ice Kit |
Applicable Models:
PA23-250 C,D,E & F with Lycoming IO-540-C4B5 or Tio-540-C1A engines. Serial numbers 27-2505 through 27-8154029.
Specifications:
77″ dia. 2-blade light weight aluminum hub propeller with
counter-weighted aluminum scimitar blades and composite
spinner assembly
2400 hour / 6 year TBO
62.0 pounds
Diameter reduction allowable to 75.5″
Replaces:
77″ dia. Hartzell 2-blade non counter-weighted aluminum props
2000 hour / 5 year TBO
58.0 pounds
Diameter reduction allowable to 76″
Advantages:
Improved cruise speed (2-3 knots)
High reliability counter-weight to feather / oil pressure to low pitch change system
Swept-tip scimitar blades for reduced noise
“Blended Airfoil” technology for maximum all around performance
Improved appearance
Longer TBO than original 2-blade
Notes:
Composite “Matterhorn White” poly-urethane painted spinner domes
No governor or control changes required
Minimal de-ice installation time