Walkera 4#6

Walkera stated that this 4CH rc helicopter is an optimal model for entrance level, whereas pilots praise it as “one of the most stable micro helicopter”. It inherited the merits of 4#3B with improvements on the aspects of performance, stability, controllability and flight time.
The 4-in-1 gyro can be switched between normal and Head Hold (HH) mode as larger gyro did. This remote control helicopter come with new 600mah 1S lipo, which is a little bit larger than the 500mah battery and able to fit into the cb100 and 4#3b. The difference between 4#6 and walkera 4#6s is the later one get 3-axis gyro, which you can switch it off. If you want 3-axis gyro after you bought 4#6, then you have to pay around USD40 extra.
It shares the similar outlook with 4g6, even the main frame is identical to 4G6 so that you can upgrade 4#6 with 4g6’ s electronic and rotor. It is quite easy to make it into a 4g6 by putting 4g6 rotor, servo for pitch and receiver into 4#6.



Price of walkera 4#6
Spare parts of walkera 4#6

Walkera 4#6 Features

• Swashplate control system together with Bell-Hiller mixing design result in a very stable flight.
• Powered by low-voltage-but-high-torque brushless motor and 3.7V 600mAh high performance Li-Po battery which enhance the power and flight time.
• High efficiency shaft transmission system reduce the loss of power and earn quicker response.
• Brand new AVCS head-locking technology and control system assures more accurate flight operation.
• Adopted the environmental friendly 3.7V low-voltage drive system of 2.4G spectrum technology.
• Auto blade protection design will stop the main blades from spinning during crash, this makes your heli much durable.
• Longer flight time at around 10 minutes.

This remote control helicopter inherited, or even better than, the flight performance of 4g6 in the way that no tail drift would be found, but solid and responsive tail movement. It hovers very well with amazingly high stability and surprisingly responsive for a fixed pitch rc heli. The stock main motor is not hot after 7 mins flight.Deal to the fixed pitch design, its response to throttle input is a bit slower than 4g6. Thanks to its size which is bigger than 4#3b, it’ is very stable even in slight wind. Usually we only fly smaller heli in small indoor space, but 4#6 is so easy to control and fly indoor.
For forward flight, it do not fly like something nose up tail dive (fixed pitch tail spear) nor tip in bank turn and accelerate downwards (Fixed pitch death roll).  The only complaint is that the transmission gear for tail driven shaft is easy to break. But, it’ s cheap and easy to replace.It is a very stable remote control helicopter for beginner and intermediate pilot.

Walkera 4#6 Video

Indoor flight

Stability demonstration

3-axis gyro demonstration

Walkera 4#6 Specifications

• Overall Length: 290mm
• Main Rotor Diameter: 258mm
• Tail Rotor Diameter: 76mm
• All-up Weight: 80g (Battery included)
• Brushless Motor: WK-WS-12-003
• Brushless ESC: WK-WST-10A-L
• Transmitter: WK-2402
• Receiver: RX-2428
• Gyro: Built-in
• Battery: 7.4V 600mAh Li-Po
• Servo: WK-02-1

Price of walkera 4#6
Spare parts of walkera 4#6