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View Full Version : HB ESky Co-Douphin 4CH RC Helicopter


rchelicop
09-08-2008, 02:04 AM
http://www.rcboard.net/photos/thumbnail/8.jpg

Specification:
(1).Main rotor diameter:Φ340mm
(2).Weight:about 240g
(3).Length:400mm,width:72mm,height:180mm
(4).Power system:180 motor*2pcs
(5).Transmitter:Standard 4 CH 2.4G transmitter(including training switch and simulator port)
(6).Mix controller:"4in1" mix controller(Including gyro,mixer,ESC,receiver)
(7).Servo:digital servos;weight:7.5g;torque:1.0kg.CM;speed:0.1S/60°
(8).Battery: 7.4V 800mAh Li-polymer battery set

YouTube Video of this heli (http://www.youtube.com/watch?v=GoUrOC-VME4)

More info from Google: http://www.google.com/search?hl=en&q=HB+ESky+Co-Douphin+4CH+RC+Helicopter&btnG=Google+Search&aq=f&oq=

trev0006
09-08-2008, 02:58 PM
in the video it looks very smooth.