0 - 10hp piston engine DF70LC

0 - 10kgfor light aircraft4-stroke

With liquid cooling to enable enclosed engine installation, this 4-stroke twin cylinder engine offers high reliability and low maintenance. The DF70 Engine is designed with no injectors in the combustion chamber to carbon up, no valve clearances to adjust and shielded spark plugs for minimum plug fouling and long life. Check out more key features below or contact our team to determine if the DF70 engine is right for your project. 4-stroke twin-cylinder rotating valve fuel injected engine 70cc displacement 4.2kW (5.7 hp) @ 8500 rpm maximum power 10000 rpm maximum continuous revs Gasoline; JP5, JP8, Jet A-1, and similar kerosene-based fuels Oil/Fuel Ration 25:1 Liquid cooled 3000 grams ± 200 grams total weight. Includes base engine, ECU, fuel system, wiring and standard exhaust. Generator, prop and cowlings not included. RCV Engines Ltd has a range of multi-fuel UAV engines that can operate equally well on gasoline or heavy fuel. The RCV combustion system is based on a unique patented revolving valve, that generates a high level of turbulence for good mixture preparation and creates an ideal compact combustion chamber for heavy fuel operation. • Four-stroke cycle for low emissions and fuel consumption • Liquid cooling enables enclosed engine installation • Large valve area gives high power with a wide power band • Reliable combustion and power on heavy fuel from 8:1 to 15:1 AFR • Excellent starting over a wide temperature range -20°C to +55°C • Resistant to detonation – heavy fuel operation without de-rating • No combustion chamber hot spots – minimising carbon build up