Vittorazi Motors COSMOS 300 User Manual page 12

Fuel
consumption
Weight
* Maximum RPM depends on the propeller used:
• 140 cms, 3 blades: 7.450-7.650 RPM;
• 150 cms, 2 blades: 7.350-7.550 RPM;
•
150 cms, 3 blades: 7.300-7.500 RPM;
•
160 cms, 2 blades: 7.400-7.600 RPM;
•
160 cms, 3 blades: 7.350-7.550 RPM.
Cosmos 300 – User manual – V3
3,2 litres/hour, at 40 kgs of static thrust, prop. 160 cms at 4.500 RPM
(2 blades Vittorazi Approved Prop)
8,5 litres/hour, at 75 kgs of static thrust, prop. 160 cms at 6.000 RPM
(2 blades Vittorazi Approved Prop)
Single Spark, Manual: 25,0 kgs
Single Spark, Dual: 26,5 kgs
Twin Spark, Dual: 27,0 kgs
(full weight, radiator included, liquid excluded)
12