BE-20SA Engine

**BE-250SA Two-Stroke Horizontally-Opposed Twin-Cylinder Water-Cooled Aviation Engine** **Technical Specifications:** - **Displacement:** 248cc - **Max Power Output:** 21hp (15.4kW) - **Cylinder Configuration:** Horizontally-opposed twin-cylinder - **Cooling System:** High-efficiency water cooling **Key Features:** 1. **Advanced Thermal Management:** - Optimized water-cooling system ensures superior heat dissipation - Capable of continuous high-load operation 2. **Precision Engine Construction:** - Monobloc cylinder-crankcase design - Precision-cast cylinders with ceramic coating - Forged crankshaft and high-strength pistons 3. **Intelligent Ignition System:** - DC-CDI with automatic spark advance - Instant starting capability - Exceptional operational stability 4. **Convenient Starting:** - Integrated electric starter (one-button operation) 5. **Dual Power Take-Off:** - Front output: Direct propeller drive - Rear output: Supports auxiliary equipment (generators, etc.) - Customizable configuration for specialized requirements **Propeller Compatibility:** - Accommodates 32"-36" propellers - Ideal for: * Fixed-wing UAVs * Powered paragliders * Motor gliders * Other ultralight aircraft applications