T-REX 450XL (HDE) Kit

Product package: a T-REX 450XL helicopter's kit, and user need to assemble it after purchasing!User not only get to know full T-REX 450XL(HPM), but can regard it as recreation.

New high capacity! Low power comsumption!T-REX 450XL(HPM) helicopter!Use general radio control system and Ball, Hiller mixing control systems. It features simply instruction of Ball system and sensitive, power-saving of Hiller system, and its outstanding flight performance and against the wind, anti- falls the ability, easy repair, the popular price of spare parts!Suitable for indoor/outdoor 3D flight and hobby beginner!

• Use 37pcs precision bearing.
• Use CNC high precise alumium alloy linkage ball.
• Great stable and sensitive mixing lever design! Can disply the great stability and precision for 3D flight.
• T-REX 450XL special adjustable pitch system, hold rotation system, tail rotor drive belt system! It is a work of great originality for helicopter!

Features

• Auto-Rotation System
• Rear Tail Servo Mount
• Collective Pitch System
• Tail Rotor Drive Belt System
• Main Drive Gear with Cooling Fan
• 37 Precision Bearings

Specs

• Length: 650mm
• Height: 230mm
• Main Rotor: 680/700mm
• Tail Rotor: 150mm
• Motor Gear: 13T/11T
• Main Gear: 150T
• Autorotation Tail Drive Gear: 106T
• Tail Drive Gear: 25T
• Drive Gear Ratio: 1:11.5:4.24/1:13.6:4.24
• Weight(without power system): 330/355g
• Weight (including power system): About 620-670g
• Color carton: 42x20.5x11cm
• Outer carton: 88x36x45cm ,12sets/ctn

Accessories

• T-REX 450XL Kits Set X1 set
• Fiber Rotor Blade 325mm X1 set
• Wooden Rotor Blade 315mm X1 set
• Motor Gear: 3.2mm 13T/11T x1
• Aluminum Case X1

Required for Assembly

• Lithium Battery: KX850101A-Li-Polymer Battery 11.1V 1800mAh 12C
• Motor400: 2500-3800KV
• ESC: 25-35A
• Transmitter: 6 channel For Helicopter System(KK921604-Optic 6 channel radio controller (72Hz/Electronic))
• Receiver: 6 channel or more
• Gyro: 1pc (K10255A-Head lock Gyro RCE-500)
• Servo: 9gx 3pcs
• Rud servo: 6gx 1pc (KA910010A-6G Micro Servo RC-6G)