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2019 Robinson R44 Raven II

Four-seat R44 Raven II helicopters are high performing, reliable and easy to maintain. R44s have a two-bladed rotor system, T-bar cyclic and the latest in Robinson technology including streamlined instrument panels and crashworthy fuel bladders.

The R44’s aerodynamic fuselage optimizes airspeed and fuel economy. Hydraulic controls eliminate feedback forces and provide responsive handling. A low tail-rotor tip speed, newly designed muffler and large cambered tail reduce flyover noise.

Raven II helicopters are powered by Lycoming’s IO-540 fuel injected engine.

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Specifications & Dimensions

Helicopter 2019 Robinson R44 Raven II
Engine Lycoming IO-540, six cylinder, fuel injected
Horsepower Derated to 245 for takeoff and 205 continuous
Maximum Gross Weight 2500 lb (1134 kg)
Approximate Empty Weight (including oil & standard avionics) 1505 lb (683 kg)
Standard Fuel 177 lb (80 kg)
Auxiliary Fuel 102 lb (46 kg)
Pilot, Passengers, and Baggage (with standard fuel) 818 lb (371 kg)
Cruise Speed at Maximum Gross Weight up to 109 kts (202 km/h)
Maximum Range (no reserve) approx 300 nm (550 km)
Hover Ceiling IGE 8950 ft @ 2500 lb
Hover Ceiling OGE 7500 ft @ 2300 lb
Rate of Climb over 1000 fpm
Maximum Operating Altitude 14,000 ft
Electrical System 28 volt
 

Standard Equipment

  • Hydraulic power controls
  • RPM throttle governor
  • Throttle correlator
  • Main and auxiliary crashworthy fuel bladder tanks
  • Engine oil filter and quick drain
  • Engine muffler
  • Cabin heater and defogger
  • Carbon monoxide detector
  • Rotor brake
  • Intercom switches
  • Avionics master switch
  • Tinted windows
  • Fabric velour seats
  • 3-point shoulder harnesses
  • Pilot-side adjustable pedals
  • Door locks
  • Sound damping headliner
  • Underseat storage
  • Belly hardpoint
  • LED anti-collision and navigation lights
  • Dual HID landing lights
  • LED panel and map lights
  • Tow cart adapter
  • Ground handling wheels
  • Rotor blade tie downs
  • Windshield cover
  • Travel bag

Optional Equipment

  • Air conditioning
  • Leather seats
  • Bracket for fire extinguisher
  • Observation bubble window (each door)
  • Heated pitot tube
  • Metallized upper sheave
  • Extra corrosion protection (included with Clippers)
  • Five-point shoulder harness system (front seats)
  • Red LED forward strobe
  • White LED forward strobe
  • External power receptacle
 
2019 Robinson R44 Raven II Dimensions