Cosmos 300 is the latest engine born in the Vittorazi house whose name tells a lot; is the synthesis of the company's ambition to overcome its own limits to head towards conquering new flying possibilities by officially entering the market for trikes, hang gliders and minimal ultralights. An important step that only true leaders can dare.
Only those who have been designing paramotors for over 30 years know how important it is to minimize the volume and footprint of an engine. This is why we focused on the design of a compact layout and on reducing the number of components, gaining a uniform air flow towards the propeller, greater installation flexibility and low propagation of vibrations. Flying has never been so comfortable.
There are many technical features that characterize this engine conceived and designed to achieve the perfect balance between performance, safety and comfort. The power is always optimal, thanks to the liquid cooling system which has the function of controlling and maintaining the adequate temperature in different environmental conditions. Even the straight-toothed gear transmission with Skiving surface finish contributes to greater power thanks to low friction levels and perfect smoothness. The diaphragm carburetor also offers maximum performance in terms of power, consumption and power output even in critical atmospheric conditions. The Cosmos 300 is equipped with the Twin Spark technology of aeronautical derivation, a system consisting of two independent ignitions capable of offering double the safety. But there is more. The engine is equipped with the VDO sensor which monitors the cylinder head temperature and is designed for the EGT (exhaust gas temperature) sensor; two devices that
As per Vittorazi tradition, nothing is left to chance; it is the details that are essential. Not just performance, the new Cosmos 300 will amaze you with the time needed between one maintenance and the next. The first is expected after 100 hours of flight, bringing the Cosmos 300 among the engines of excellence in terms of build quality. Every single component has been studied because of the performance over time. So with Cosmos 300 you can only think about flying.
Specifications:
Power: 36 HP at 7.500 RPM
Air intake: Airbox silencer - Diaphragm carburettor, integrate choke system - Reed valve intake
Cooling system: Liquid cooling
Starter: Manual: 3S (Soft Starter System) - Dual: Electric Starter + 3S (Soft Starter System)
Balancing System: Counter-rotating shaft
Transmission: Oil lubricated spur gear system - Centrifugal clutch
Ignition: Single Spark or Twin Spark version
Exhaust pipe: Ceramic powder coating - Double joint system, double rib reinforcement system - Silencer pipe in anodized aluminum - EGT sensor threaded hole
Fuel: Unleaded gasoline with 2,0% synthetic oil (Motul710) - Unleaded gasoline with 1,5% synthetic oil (Motul800)
Fuel consumption: 3,2 litres/h at 40 kgs of static thrust, prop. 160 cms at 4.500 RPM (2 blades) - 8,5 litres/h at 75 kgs of static thrust, prop. 160 cms at 6.000 RPM (2 blades)
Weight: Single Spark, Manual: 25,0 kgs (full weight, radiator included, liquid excluded)
Static Thrust: 124 kgs prop. 160 cms at 7.500 RPM (3 blades) - 116 kgs prop. 150 cms at 7.450 RPM (2 blades) - 110 kgs prop. 140 cms at 7.450 RPM (3 blades)
