This is the brand new 4 CH Kamov Ka-60 Kasatka Twin-Rotor-Coaxial helicopter. This
helicopter is one of the newest dual-rotor in the market. The
Twin-Rotor-Coaxial-Twin-Rotor design the helicopter has extreme stability in
taking off and easily control by any beginner pilots.
The Kamov Ka-60 Kasatka is a beginner-friendly rc helicopter enjoyed by
inexperienced/experienced flyers. Its unique design makes it easy to configure,
control, and more fun to fly. It is designed to train pilots and entertain them
by delivering a stable flying platform capable of controlled indoor and outdoor
flight course .
The Kamov Ka-60 Kasatka has two sets of main rotors and a freewheeling tail rotor that
does not affect flight. The counter-rotating main rotors eliminate the need for
tail rotor compensation because they move in opposite directions, canceling each
other?s rotational torque . In addition, the blade sets give it an added bit of
gyroscopic stability, which allows mere mortals to hover it with prowess.
The lower rotor provides cyclic control for the heli. To yaw the helicopter
(left and right), one of the main rotors either slows down or speeds up to
create an imbalance in torque. This results in the Kamov Ka-60 Kasatka turning in the
direction opposite to the rotation of the faster moving rotor. Since the Kamov
Ka-60 Kasatka is fixed pitch, collective control is governed exclusively by throttle.
On the Kamov Ka-60 Kasatka, the roll cyclic is a bit more responsive than its pitch
cyclic (fore/aft control). This is because the very small range of cyclic
control can more easily roll the heli than it can pitch it along the length of
the body. This attribute actually helps make the Kamov Ka-60 Kasatka stable. For a heli of
this size, the responsiveness on both axes is appropriate.
For beginners, flying the Kamov Ka-60 Kasatka out of ground effect (first few inches off
the ground) is not difficult either. Unlike other micros, the Kamov Ka-60
Kasatka tends to
rise evenly rather than skate across the floor laterally. If you punch the
throttle, it has no hesitation in climb either. The Li- poly battery will
help to achieve better performance and longer flight time.
Improved version! This is the 2009 version with a lot of adjustment
4 Channel remote control set includes complete Forward/Backward,
Left/Right, Up/Down control (RUDDER, AILERON, ELEVATOR, AND THROTTLE)
New Look Transmitter, New Look Cabin, Improved Mixer/Gyro Control,
More Stable Flight, even first timer can control easily
Coaxial counter-rotating blades cancel out the rotational torque that
makes hovering a conventional helicopter so difficult.
Precise controlling and hovering
Dual counter rotating rotor which eliminates the need for a tail rotor
Rudder is controlled using variation in speed of each level of the
Reliable high quality mixer with built-in gyro board
Pre-positioned servo mounts for easy set up
Factory Pre- assembled, zero assembly time
Suitable for Indoor/Outdoor/Backyard/Park
Powered by 1000mAh Li-polymer battery. Longer flight time.
The main rotor blades are using top quality plastic materials, which
is not easily break
Digital Proportional Motor Speed Control
Separate servos from mixer, more precision movement
Trimming of servos can be done both on helicopter or on transmitter
The Sliding swash plate can help you operate the R/C Helicopter Freely
Approximately 15 minutes flight time on each charge - Optional Li-
poly battery will help to achieve better performance and longer flight
Best choice for Beginner - Advanced hobbyist
Can be hovered with so much ease, you can do it with only one hand.
Your Kid will LOVE it, Good for any Age group, Male or Female
All spare parts and accessories are available
Complete Kit, Ready to Fly (Everything is included and 100% assembled
-- only required 8 AA batteries for the transmitter to start flying)
Main rotor diameter: Approx. 340 mm
Tail rotor diameter: Approx. 80 mm
Overall length: Approx. 405 mm
Overall height: Approx. 180 mm
All-up weight: Approx. 190g (Battery included)
Driven system: 2* 130 carbon brush motor
Servo: 2X 7.6g Servos and inside Gyro
Battery: 7.4V 1000mAh Li-polymer
Control system: 4CH Multifunctional FM Transmitter and Receiver
Radio Control Range: 2500 feet (762m)
Helicopter (100% Assembled)
4 Channel Multifunctional FM R/C Transmitter
100 ~ 240V Wall Battery Charger
High Quality 7.4V 1000mAh Li-Polymer Rechargeable Battery