Eurocopter

Manufacturer:

Eurocopter

Country:

Europe

Commercial designation:

Colibri

Technical designation:

EC120

Version, Variant:

B

Type:

Fenestron

Currently produced:

N

Typical missions:

Civil Utility Transport Law

Flight conditions:

First flight:

1997

Landing system:

skids

Blades number:

3

Tail blades number:

8

MTOW with external loads:

1800 kg

3969 lbs

MTOW with only internal loading:

1715 kg

3781.575 lbs

Empty weight:

994 kg

2191.77 lbs

External payload:

700 kg

1543.5 lbs

Internal payload:

721 kg

1589.805 lbs

Standard fuel tank:

321 kg

707.805 lbs

with optionnal external fuel tank:

0 kg

0 lbs

Cruise speed:

210 km/h

113.4 kt

Maximum cruise speed:

230 km/h

124.2 kt

Vne:

278 km/h

150.12 kt

Max negative g @ MTOW:

0 g

Max positive g @ MTOW:

0 g

Range with normal tanks:

735 km

396.9 nm

Max range with auxiliary external tanks:

0 km

0 nm

Max endurance @ min consumption speed:

04:30:00 h:min

Rate of climb @ SL:

7.12 m/s

1401.216 ft/min

Rate of climb @ SL @MTOW:

5.33 m/s

1048.944 ft/min

IGE max hovering altitude, MTOW:

2819 m

9246.32 ft

IGE max hovering altitude, empty:

5151 m

16895.28 ft

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

1112 m

3647.36 ft

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

3840 m

12595.2 ft

OGE max hovering altitude, MTOW:

899 m

2948.72 ft

OGE max hovering altitude, empty:

4785 m

15694.8 ft

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

518 m

1699.04 ft

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

3353 m

10997.84 ft

Service ceiling ISA, MTOW:

5182 m

16996.96 ft

Max operating altitude, empty weight:

6096 m

19994.88 ft

Highest use Temperature:

50 °C

90 °F

Lowest use Temperature:

-40 °C

-72 °F

APU in HC:

N

Engine manufacturer:

Turbomeca

Model:

Arrius 2F

Engines quantity:

1

Powerplant category:

turbine

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:

0 kg/h

0 lbs/h

Engines nominal power:

335 kW

455.265 hp

Transmission shaft max continuous power:

0 kW

0 hp

Transmission shaft max power:

0 kW

0 hp

Takeoff power 5 min:

376 kW

510.984 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:

11.52 m

37.7856 ft

Rotor diameter:

10 m

32.8 ft

Tail rotor diameter:

0.75 m

2.46 ft

Fuselage length:

9.6 m

31.488 ft

Overall height:

3.4 m

11.152 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:

78.7 dB EPNL

Noise at flyover, limit:

85.3 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:

4

Average price:

1000000 $