The two-seat R44 CADET is a versatile helicopter ideally suited for flight schools and operators who want the economy of a small helicopter without sacrificing the power and performance of a large helicopter. The Cadet has the same airframe, rotor system and Lycoming O-540 engine as the proven R44 Raven I. The differences are the Cadet’s aft compartment is reconfigured for cargo, the maximum gross weight is reduced to 2200 lb, and the engine power is derated to 210 hp take-off and 185 hp continuous. The lower weight and derated power provide increased performance margins at high altitudes and extend the time between overhauls to 2400 hours. Cadets feature streamlined instrument panels and a crashworthy fuel system.
R44 Cadet / Cadet with Floats
Specifications
Cadet | Cadet with Floats | |
---|---|---|
Engine | Lycoming O-540, six cylinder carbureted | Lycoming O-540, six cylinder, carbureted |
Horsepower | Derated to 210 hp for takeoff and 185 hp continuous | Derated to 210 hp for takeoff and 185 hp continuous |
Maximum Gross Weight | 2200 lb (998 kg) | 2200 lb (998 kg) |
Approximate Empty Weight (including oil & standard avionics) | 1437 lb (652 kg) | 1487 lb (674 kg) |
Fuel Capacity (73.6 gal) | 29.5 gal (111.7 l) / 177 lb (80 kg) | 29.5 gal (111.7 l) capacity / 177 lb (80 kg) |
Auxiliary Fuel (17.0 gal) | 17.0 gal (64.5 l) / 177 lb (80 kg) | 17.0 gal (64.4 l) / 102 lb (46 kg) |
Pilot, Passengers, and Baggage (with maximum fuel) | 586 lb (266 kg) | 536 lb (243 kg) |
Cruise Speed at Maximum Gross Weight | Up to 107 kts (198 km/h) | Up to 100 kts (185 km/h) |
Maximum Range (no reserve) | Approximately 300 nm (550 km) | Approximately 300 nm (550 km) |
Hover Ceiling IGE at Maximum Gross Weight | 8750 at 2200 lb | 8750 ft at 2200 lb |
Hover Ceiling OGE at Maximum Gross Weight | 5250 ft at 2200 lb | 5250 ft at 2200 lb |
Rate of Climb | Over 1000 fpm | Over 1000 fpm |
Maximum Operating Altitude | 14,000 ft | 14,000 ft |
Electrical System | 28 volt | 28 volt |