Cosmos 300
THE LOOK OF POWER
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Cosmos 300
CONQUERING A NEW FLIGHT
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.
MINIMUM DIMENSIONS FOR MAXIMUM COMFORT
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.
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A CONCENTRATE OF OUR MOST ADVANCED KNOW-HOW
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DETAILS THAT MAKE THE DIFFERENCE
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.
36HP
293,9cc
Cycle
2 strokes
Displacement
293,9 cc
Power
36 HP at 7.500 RPM
Air intake
Airbox silencer - Diaphragm carburettor, integrate choke system - Reed valve intake
Cooling system
Liquid cooling
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Air intake
Double spark
Liquid cooling
Transmission
Air intake
The airbox with which we equipped the Cosmos 300 is the result of an in-depth flushing analysis in order to optimize the speed of the air inside and thus ensure the correct pressure towards the carburetor. The result is always constant power delivery, with ready restarts at any speed, without uncertainties in sudden acceleration. The Cosmos 300 is equipped with a Tillotson diaphragm carburetor which also offers maximum performance in terms of power, consumption and regularity in delivery even in critical atmospheric conditions.
Double spark
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. The engine is equipped with a liquid temperature sensor and is designed for the EGT sensor (exhaust gas temperature); two devices that allow you to monitor its correct operation.
Liquid cooling
The Cosmos 300 has a liquid cooling system that allows you to keep the temperatures of the thermal unit always under control even in heavy-duty applications, allowing the engine to be used for a long time and under stress without overheating. Thus its power is always optimal, thanks to the control and maintenance of the adequate temperature even in critical environmental conditions. The circulation of the liquid is entrusted to a specific mechanical pump housed on the countershaft.
Transmission
The clutch system, transmission and balancing countershaft are housed in the oil bath in the front half casing. The latter reduces the vibrations perceived during flight and reduces the stress of the components from a mechanical point of view, increasing the reliability of the entire aircraft. The transmission with straight teeth gears with Skiving surface finish, on the other hand, contributes to greater power thanks to low levels of friction and perfect smoothness. When the engine is idling, the clutch contributes to superior comfort and maximum safety during ground operations.
Air intake
Air intake
The airbox with which we equipped the Cosmos 300 is the result of an in-depth flushing analysis in order to optimize the speed of the air inside and thus ensure the correct pressure towards the carburetor. The result is always constant power delivery, with ready restarts at any speed, without uncertainties in sudden acceleration. The Cosmos 300 is equipped with a Tillotson diaphragm carburetor which also offers maximum performance in terms of power, consumption and regularity in delivery even in critical atmospheric conditions.
Double spark
Double spark
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. The engine is equipped with a liquid temperature sensor and is designed for the EGT sensor (exhaust gas temperature); two devices that allow you to monitor its correct operation.
Liquid cooling
Liquid cooling
The Cosmos 300 has a liquid cooling system that allows you to keep the temperatures of the thermal unit always under control even in heavy-duty applications, allowing the engine to be used for a long time and under stress without overheating. Thus its power is always optimal, thanks to the control and maintenance of the adequate temperature even in critical environmental conditions. The circulation of the liquid is entrusted to a specific mechanical pump housed on the countershaft.
Transmission
Transmission
The clutch system, transmission and balancing countershaft are housed in the oil bath in the front half casing. The latter reduces the vibrations perceived during flight and reduces the stress of the components from a mechanical point of view, increasing the reliability of the entire aircraft. The transmission with straight teeth gears with Skiving surface finish, on the other hand, contributes to greater power thanks to low levels of friction and perfect smoothness. When the engine is idling, the clutch contributes to superior comfort and maximum safety during ground operations.
Pasquale Biondo
World Paramotor Champion 2022
" It’s incredible! In 1 hour 7000 meters of altitude. I can say that the Cosmos is the ideal engine for high altitude flight because it is enough to manage the carburetion and it never loses revs. A synthesis that speaks of excellent performance and maximum reliability and safety"
Nicolas Aubert
Official VRT Competition Pilot
" As in Slalom we’re flying with very small gliders, what we need is a very powerful and reliable engine and the Cosmos300 has them both. It is the perfect engine for this type of competition. I had the power that I needed to be at the maximum speed."
