100 - 300hp piston engine 650S - 120 BHP

10 - 50kgfor drone2-stroke

This world-class 650S – 120 BHP rotary engine delivers market-leading performance in terms of power, weight, efficiency, and reliability. Please contact HFE International to discuss how this engine fits your application, and for pricing information. If you need an engine with unrivalled endurance, world-class power, and a low total cost of ownership, the 650S is ideal for you. By combining AIE’s patented SPARCS cooling system with a modern rotary engine, you benefit from an engine which is reliable, efficient, and long-lasting. Also, since the 650S is compact and lightweight, it’s easier to integrate into your application. Key Benefits of Wankel Rotary Engines: Clean Multi-fuel Compact Low vibration Long endurance Few moving parts High power-to-weight Low total cost of ownership Revolutionary cooling system Engine Type - Single Rotor Displacement - 40 cu in (650 cc) Compression Ratio - 9.6:1 Fuel Type - AVGAS / Gasoline / Heavy Fuels Cooling - Liquid Cooled Patented SPARCS Ignition System - Multiple Spark Plug Engine Control System - Full Electronic Engine Management Oil System - Digitally Optimized Lubrication Configuration - Pusher / Tractor Options - Generator Time Between Overhaul - 500+ hours