The current 230 hp version SR305-230E designed for the general aviation market, specifically for jet fuels aircraft, has been certified by EASA and FAA in 2011 The SR305-230E is intended for OEM's integration programs. It is designed for single or multi-engine application, and for professional as well as private use.
The SR305-230E offers the following advantages: use of jet fuels available around the world, fuel cost savings by over 30% compared to Avgas engines, optimized aircraft operation, and no lead exhaust.
- Four cylinders
- Certified ceiling : 20,000 ft
- Critical altitude : 10,000 ft
- Constant speed of propeller : 2,200 rpm
The SR305-230E has been selected by Cessna for the Turbo Skylane JT-A, as well as by Odessa aircraft plant (Ukraine) for the DELFIN aircraft.
In order to meet market needs, SMA is currently studying more powerful version of the current engine.