HK 600GT
Brand new from Hobby City is the HK
600GT. It is a clone of the very popular
T-Rex 600. I just received my HK 600GT
from my good friend Dozer379. I think this
heli is very important for anyone looking to
move up to the 600 Size class but doesn't
wish to spend alot of money on the kit. In
its stock form, I don't feel this is a very
good heli for hardcore 3D, but for anyone
interested in doing Aerial
Photography/Videography, Scale flight or
just basic flight, then this heli is for you.
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Marc
Parts Needed to Build The Kit
The HK 600GT is a kit, you will need to
purchase all the electronics seperately
(including blades). But this will allow you to
build this heli to suit your budget. Here is what I
plan to use. Now, I am NOT building mine to do
3D, just basic flight. I intend to use my first HK
600GT for Aerial Photography/Videography or
possibly install a Scale Fuselage on it.
Transmitter
I use the DX6i, a great
transmitter at a good
price.
Brushless Motor

I have a 1100Kv motor
from Hobby City.

I will be using a 6S Lipo
and a 14t Pinion
Brushless ESC

I plan on using a large
ESC, a
TURNIGY K-Force
150A OPTO 2-6S
Brushless ESC
Careful, This is HUGE!
Head Holding Gyro

There are lots of HH
gyros available. I plan on
using the Futaba GY401.
Be sure to use a good
tail servo with this gyro.
LiPo Battery

I will be using a 6S
5000mAh. When running a
6S power setup, you will
want HIGH "C" rated
batteries, 35C and above.
Specifications:

Length: 1200mm (47.25 in)
Height: 388/405mm (15.25 in/16 in)
Main Blade Length: 600mm
Main Rotor Diameter: 1350mm (53.15 in)
Tail Rotor: 240mm (9.45 in)
Motor Drive Gear: 10T (11T optional)
Main Drive Gear: 170T
Autorotation Tail Drive Gear: 180T
Tail Drive Gear: 40T
Drive Gear Ratio: 1:17.0:4.5/1:15.45:4.5
Weight(w/o main blade): 1340g
Flying Weight: Approx 3000g (6.6 lbs)
Receiver

I will be using a Spektrum
AR6200 Rx on mine.

DO NOT use an
AR6100/6110 Rx.
Blades
The HK 600GT does not
come with main blades. So
I will be using these
TIG
600mm Carbon Fiber
Z-Weave Blades from
HobbyCity
(3) Standard Size
Servos

The cyclic servos must
be "standard size" There
are lots of choices. I will
be using HiTech HS-422's
Tail Servo

You need a fast tail servo.
So I will be using a Futaba
9254 Servo
BEC

The ESC I am using does
not include a BEC so I will
be using this seperate
TURNIGY 5-7.5A (8~42v)
HV UBEC
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