Technical parameters - Helicopter R44:

Engine Lycoming IO-540, six cylinder
Performance 245 horsepower
Maximal weight 1134 kg
Empty weight 678 kg
The volume of the tank 80 kg
The volume of the secondary tank 46 kg
Maximum weight of passengers and baggage 376 kg
Cruising speed 135 mph
Range 300 nm
Service ceiling 14000 ft
Rate of climb (at 0 meters) over 1000 fpm
Electric system 28 volt

Scheme - Helicopter R44:

Helicopter R44 scheme