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HK-600GT 3D Electric Helicopter Kit w/o blades

HK-600GT 3D Electric Helicopter Kit w/o blades
HK-600GT 3D Electric Helicopter Kit w/o blades

Finally, big scale heli flight on a small-scale budget.
The HK-600GT breaks all the rules and sets a new precedence in big 3D heli value.
Modeled on the famous, award winning and proven T-Rex 600, the HK-600GT will push your 3D flight skills to their limits.
The 600GT is an exciting helicopter to see in action as it roars through the sky and is surprisingly much easier to fly than a smaller version.
It's 7075 alloy head ensures hard core 3D pilots wont be dissapointed in the performance and the simple yet light weight and attractive cowl plus Titanium anodized components make this a visually stunning helicopter with performance to back it up!
We guarantee you wont find a better priced heli of this size anywhere!
Light weight design provides awesome flight performance and extreme 3D capability.
Rotor head/tail with thrust bearings.
Center of gravity of battery tray designed close to the rotor head.
High efficiency belt driven tail.
Fully driven tail auto rotation system.
Tail servo boom mount.
Carbon Fibre boom support rods and tail servo mount.
Carbon Fiber main frame, tail Fins and anti-rotation bracket.
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)
Required items.
Brushless Motor
Servos : See linked items below.
Radio Gear : Gyro/Rx
ESC : 80A or greater.
Battery: 3300mAh or greater


Weight: 2997g
International Warehouse
Price  HKD1,163.92

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 Customer rated
Total of 224 discussions.
Tim  2 points - 11/23/2014
Hi i buy this kit but got allot of problem to fit the pinion on the gear....first problem pinion is to small for 600size motor,so i order new pinion....yes it fit on the motor. 2e problem pinion don't fit to main gear....pls could someone help me with this problem i would like to fly it next summer Grtz,Tim
 WTWUK 3565 points
Which exact motor have you got?
pdooley  10 points - 11/8/2014
When will HK offer this with FBL head?
mordechaidiv  43 points - 8/26/2014
Hi there is this a complete put together kit, like from scratch every nut and bolt, or is it partly built ? Thanks
 Kriswithak 78 points
The carbon frames are together, the head is assembled, but it should all be dismantled anyway to locktite, ca, and grease where necessary. Just to insure safe and enjoyable flying.
dorvair  1 points - 8/14/2014
which the electronics for hk 600? 'm going to sport so have the Gyro Align Gp790 I have elicopetero 450 and tou willing to ride the 600
 Lorenzo 7 points
I practical flight Sport. This one is my electronics, servos in cyclical towerpro 996r, graupner in the tail, variator yep 100, engine turnigy 600 1220kv, batteries turnigy 20-30c 5000mah and flybarless tarot zyx, though initially and taken flybar with sjgd minione
skyfox60  1100 points - 8/3/2014
A question to the experts. I want to upgrade my servos in my HK 600. For cyclic I used hk-15298 digital HV servos. Now they start to make problems after about 100 flights. Somtimes they do not start moving when the stick is moed on the tx. That depends on a very special position. The slidest force to the servo arm, and they move correctly. Because of that, they did not make problems during flights so far, but I dont want to move on knowing something is not ok. Now I found a servo that is not explicid recommended for helis but I liked the data and of course the fact, that they are brushless, digital and HV. The product ID is 922000036-0 . Does it make sense to use this servo for a flybar 600 heli? Or is there something that exclude this servo from beeing usefull. Price and technical data seem to be very interesting to use it, for both flybar and fbl. Any recommendations or answers or suggestions? Thaks in advance for your help in this matter.
 AndreZ 91 points
Hi, Hardly an expert but ,... I cant see why those track-star servos wouldn't work. They are certainly fast enough for flybarless. As for the problems with your current servos.... That sounds strange. First thing that comes to mind is the bearings/bushes have worn out. How smooth is the linkage and swash. You should feel hardly any resistance moving the servo linkage with the servo arms off (ignoring everything above the swash). Also how are the servo arms setup? The bell crank arms should be vertically inline with the center of the servo fulcrum point and also each run off servo arm at 90 degrees to the bell crack at neutral. If they are to far off where they should be on either of these, stress in put on the servos... wearing them out, possibly causing that problem. Hope this helps (at least gives you some ideas).
Customer Reviews
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Overall Rating
40 thumbs up!
i received the kit today.
impressive! but there are some little failures:

- pins at the head are too short
- the two rods of the flybar cage broke at screwing BOTH!
- one ball was glued with loctite to the mixing arm, there was no thread! unfortunately, the hole has 3,1mm too big to make a new thread...
- the hole in the tailboom

the great advantage to 600ESP is, that you can throw the push-pull out!

the canopy is really ugly *sorry*

i had no problems with the tail, the head is smooth too.

thanks hobbyking!!!!!!

BTW: where are spare parts?

8 comments. Reply..

Overall Rating
Vincent F
31 thumbs up!
I have just received my HK600GT.
It is not one of the first fabrics, but it is the actual version.
I can tell you quality is OK and pinpoint are exactly 23 mm on mine.
All seems very high quality and I'm very satisfied of the improvements wich were made on the kit.
Sorry if I won't be able to give you "builder's review" or "flying test" before a few months because I have other private projects on the way, but I can tell you my HK600GT will be

2 comments. Reply..

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Overall Rating
29 thumbs up!
Very nice kit for the money. The head pins came at 23mm on mine. So it looks like they are fixing some stuff. it has alot of bling and carbon fiber

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Overall Rating
26 thumbs up!
I received my HK 600 apx. 3 weeks ago. There seems to be different quality levels, because against all already given negative statements, my heli is nearly perfect. Equipped with a Align BL 650L with a 100A Roxxy ESC and Flightmax 6s 5000mAh the heli flies stable, powerful and without any problem. The rotorhead is o. k, all parts fit well and without any additional fitting work. Only the ball bearings of the tailrotorshaft had to be replaced.

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Overall Rating
19 thumbs up!
Finally got the kit, overall looks good, as others have said, a bit rough, well packed, nothing seems to be missing. Not happy about the head pin issue, HK needs to fix this, and a couple bucks in store credit would be nice for those of us who have to make this repair. Will post flight test and setup after build.

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