RTF 470 Size MD500E 4 Blades RC Helicopter GJIVE Blue Hughes GPS Model

Specification:
 
Body length:850mm
Length incl. rotors:1000mm
Width:210mm
Height:270mm
Main rotor diameter840mm
Main blade length:380mm
Tail diameter:130mm
Tail blade length:130mm
Main shaft diameter:12mm
Tail shaft diameter:5mm
Spindle diameter:8mm
Main Motor:1x 2820 1300KV brushless outrunner
Tail Motor:1x 2205 2450KV brushless outrunner
Speed controller:1x Dual 60A brushless, 6S capable
Servo:*3x digital metal gear cyclic
Battery:*14.8V 5200mAh 35C
Flight time:12 minutes
Takeoff weight:1800g
Flight Stabilization:*X2 Roban (ardupilot F407)
Radio Control:*10 ch included
Blades：4
ATTENTION:
The accessories required by the helicopter have been fully included