Robinson

Manufacturer:

Robinson

Country:

USA

Commercial designation:

Raven I

Technical designation:

R44

Version, Variant:

Type:

Conventional

Currently produced:

Y

Typical missions:

Civil Law

Flight conditions:

VFR

First flight:

0

Landing system:

skids

Blades number:

2

Tail blades number:

0

MTOW with external loads:

1089 kg

2401.245 lbs

MTOW with only internal loading:

1089 kg

2401.245 lbs

Empty weight:

654 kg

1442.07 lbs

External payload:

0 kg

0 lbs

Internal payload:

351 kg

773.955 lbs

Standard fuel tank:

92 kg

202.86 lbs

with optionnal external fuel tank:

148 kg

326.34 lbs

Cruise speed:

209 km/h

112.86 kt

Maximum cruise speed:

209 km/h

112.86 kt

Vne:

209 km/h

112.86 kt

Max negative g @ MTOW:

0 g

Max positive g @ MTOW:

0 g

Range with normal tanks:

560 km

302.4 nm

Max range with auxiliary external tanks:

643 km

347.22 nm

Max endurance @ min consumption speed:

00:00:00 h:min

Rate of climb @ SL:

300 m/s

59040 ft/min

Rate of climb @ SL @MTOW:

0 m/s

0 ft/min

IGE max hovering altitude, MTOW:

1950 m

6396 ft

IGE max hovering altitude, empty:

0 m

0 ft

IGE max hovering altitude, ISA+20°C, MTOW:

0 m

0 ft

IGE max hovering altitude, ISA+20°C, empty:

0 m

0 ft

OGE max hovering altitude, MTOW:

1220 m

4001.6 ft

OGE max hovering altitude, empty:

0 m

0 ft

OGE max hovering altitude, ISA+20°C, MTOW:

0 m

0 ft

OGE max hovering altitude, ISA+20°C, empty:

0 m

0 ft

Service ceiling ISA, MTOW:

4270 m

14005.6 ft

Max operating altitude, empty weight:

0 m

0 ft

Highest use Temperature:

0 °C

0 °F

Lowest use Temperature:

0 °C

0 °F

APU in HC:

Engine manufacturer:

Lycoming

Model:

O-540-F1B5

Engines quantity:

1

Powerplant category:

piston

Main rotor rotation speed:

0 rpm

Fuel consumption @ SL @ max continuous speed:

0 kg/kW/h

0 lbs/hp/h

Minimum consumption speed @ SL:

0 km/h

0 kt

Fuel consumption @ eco cruise speed @SL:

0 kg/h

0 lbs/h

Fuel consumption @ min consumption speed @ SL:

42 kg/h

92.61 lbs/h

Engines nominal power:

153 kW

207.927 hp

Transmission shaft max continuous power:

183 kW

248.697 hp

Transmission shaft max power:

183 kW

248.697 hp

Takeoff power 5 min:

183 kW

248.697 hp

OEI 30s power:

0 kW

0 hp

OEI 2min power:

0 kW

0 hp

OEI max continuous power :

0 kW

0 hp

OEI max continuous transmission power:

0 kW

0 hp

OEI 30 sec transmission power:

0 kW

0 hp

OEI 2 min transmission power:

0 kW

0 hp

Overall length:

11 m

36.08 ft

Rotor diameter:

10 m

32.8 ft

Tail rotor diameter:

1 m

3.28 ft

Fuselage length:

8 m

26.24 ft

Overall height:

3 m

9.84 ft

Main rotor blades chord:

0 m

0 ft

Tail rotor blades chord:

0 m

0 ft

Mast tilt angle:

0 °

Noise at flyover, level:

81 dB EPNL

Noise at flyover, limit:

83 dB EPNL

Noise at takeoff, level:

0 dB EPNL

Noise at takeoff, limit:

0 dB EPNL

Noise at landing, level:

0 dB EPNL

Noise at landing, limit:

0 dB EPNL

Crew:

1

Max pax number:

3

Average price:

350000 $