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Encyclopedia - Eurocopter EC120 Colibri

As a modernisation of the Aerospatiale Gazelle, Airbus Helicopters, then Eurocopter developed the five seat tingle engine light helicopter.

The prototype first flew in June of 2005, and in February 2007 the EC120 was officially launched at the Helicopter Association International in California, USA.

the EC120 has a three-bladed main rotor and an 8-bladed enclosed fenestron tail rotor. The blades of the tail rotor is not spaced equally radially to overcome the squealing noise associated with the Gazelle

Gallery Images

Eurocopter EC120B Colibri

Powerplant

Number Of Engines : One
Powerplant type : Turbomeca TM 319 Arrius 2F turboshaft engine
Max Power Rating : 335kW (449shp)

Dimensions

Length, Rotors Turning : 11.52m (37ft 10in)
Height, Rotors Turning : 3.40m (11ft 2in)
Main Rotor Diameter : 10.0m (32ft 10in)
Main Rotor Disc Area : 78.54m2 (845sq ft)

Weights

Empty Weight : 960kg (2,116lb)
Max Take-off Weight : 1,715kg (3,781lb)
Max Useful Load : 755kg (1,664lb)
Internal fuel load : 416 litres (110 US Gal)

Landing Gear

Skid Track : 2.07m (6ft 10in)

Performance

Max Speed At Cruising Level : 150kt (278km/h; 173mph)
Cruising Speed : 122kt (226km/h; 140mph)
Maximum Range : 393nm (727km; 452mi)
Endurance : 4hrs 32min
Initial Climb Rate : 1,200ft (366m) per minute
Service Ceiling : 17,000ft (5,180m)
Hover In Ground Effect : 9,260ft (2,820m)
Hover Out Of Ground Effect : 7,620ft (2,320m)


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