shenzhen gartt model co.,ltd-pg电子麻将胡了

    add: fenglin international centre b2716,longgang district, shenzhen, guangdong,china
      tel: (86)13424336940
     fax: (86)769-82083089
e-mail:

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gartt-gt500 pro tt (torque tube version) rc helicopter
type:gt500 pro tt
specification:
length: 840mm
height: 310mm
main rotor diameter: 970mm
tail rotor diameter: 200mm
motor pinion gear: 13t
main drive gear: 162t
tail drive gear: 31t
drive gear ratio: 1:12.46:4.68
weight(without power system): 1370g
flying weight: approx 1700g
specifications


features.
light weight design provides awesome flight performance and extreme 3d capability.
rotor head/tail with thrust bearings.
direct-to-swash ccpm linkage.
center of gravity of battery tray designed close to the rotor head.
high efficiency torque-tube driven tail.
fully driven tail auto rotation system.
tail servo boom mount.
carbon fibre boom support rods.
high rigidity 2024 alloy main frame.
 
specification:
length: 840mm
height: 310mm
main rotor diameter: 970mm
tail rotor diameter: 200mm
motor pinion gear: 13t
main drive gear: 162t
tail drive gear: 31t
drive gear ratio: 1:12.46:4.68
weight(without power system): 1370g
flying weight: approx 1700g
 
 
required items.
brushless outrunner motor
servos : see linked items below.
radio gear : gyro/rx
esc : 80a or greater.
battery: 2 x 2200mah 3s 20c or greater.
 

add:fenglin international centre b2716,longgang district, shenzhen, guangdong,china   tel:(86)13424336940   e-mail:

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