QJ9 (EP-9v2 EX) Kit Features page Quick of Japan Helicopters.

This Kit has all the upgrades for  HARD 3-D!    

      QJ-8 (EP-9v2 EX)  Kit Features

This kit has the phase adjusting head and standard size servos       

  

This EP 9 newest release from Quick of Japan has the heavy duty parts for hard 3-D flight maneuvers. 

This heli is longer than the EP8 EX and uses all standard size servos and a constant tail rotor drive system. Longer tail boom and tail belt are used. The phase adjusting head is used and a new 8mm main shaft which is not undercut. The motor mount is common to the EP8 LP & LX & the SP. A 27 tooth counter gear is used. 

The EP9 and the EP8, EP18 have many common parts. You can upgrade an EP8 to an EP9. 

This kit was developed for the pilot that wants higher head speed for the upper level performance. The Li-poly 4 to 9 cell batteries will be used on this heli. The new designed head, main shaft, and etc. were developed over the past year by Quick of Japan will give the smooth control with quality flying characteristics with more size than the EX. 

The QJ-9 main frame uses standard size servos such as JR539 or the Futaba 3150. Digital servos can enhance the performance of this helicopter.

THIS NEW TOP OF THE LINE  KIT INCLUDES! ) 

It has following specs( compared to EP8v2 kit ),  Direct from Quick of Japan:

1.tail shaft ( 5.0mm )
2.tail grip bearing(  2 pcs)
3.tail pc lever ( bigger 2 bearings)
4.main frames( 2.0mm )
5.rudder servo ( standard size )
6.oneway bearing ( bigger size )
7.main shaft ( Full length  8.0mm )
8.swash bearing( 2 pcs)
9.washout arm ( strong type same as 30 class)
10.main grip ( 2 radial bearings to 2 radial bearings with 1 thrust )
11.stabilizer bar (  325 mm for 3D )
12.anodized blue color (standard )
 

 
Specifications:
Manufacturer:         Quick of Japan
Parts:  Japanese High Quality machined parts   Anodized Blue
Bearings:  High Quality Japanese Bearings
Ease of Building: Design reflects the other metal Fighter Kits with most bearings pre-installed
Head:  Metal Hub with the New Head Phasing Feature
Blade Grips:  Metal  Anodized Blue with Thrust Bearings
Pitch Arms: Metal  Anodized Blue
Pitch Range: 13 degrees positive to 13 degrees negative 
Washout Unit Arms: Metal  Anodized Blue
Swashplate:  Metal  New double ball bearing for improved performance.  Anodized Blue
Main Shaft: Larger 8mm main shaft for higher head speed.
Bearing Blocks:  Metal  Anodized Blue or Black
Flybar: Longer 325mm Fly Bar for more cyclic control.
Flybar Control Arms: Metal 
Tail Boom Length: Anodized Blue  Longer tail boom than the EX about 3 inches
Ready To Fly Weight:  1 to 1.2 kg
Tail Rotor:    Belt driven, New constant drive tail rotor system, uses the 2 main gears system
Tail Rotor Blades: Plastic
Main Rotor Disc Dia.: Approx. 3 Feet or 36 inches(w/400mm rotors), can use 440mm main rotor blades.
Frames:   New 2.0mm frames, rigid aluminum to handle the horsepower!   Anodized Blue or Black
Fins: Plastic, new mounts
Canopys:   Clear polycarbonate unpainted canopy (Fiberglass optional available)
Tail PC Lever 2 bigger bearings (no slop)
One way bearing Larger bearing
Tail Rotor Servo Size Standard Size Servo
Tail Rotor Output Shaft 5.0 mm
Tail Blade Grips 2 bearings
Main Frames 2.0mm thickness
Washout arms Stronger as on the 30 class heli
Main Blade Grips Two radial bearings with an added thrust bearing
Length mm  ( approx.   inches long)
Total Height 278mm  ( approx. 11 inches height)
Tail Rotor Dia. 177mm  ( approx. 3 feet)
Main Rotor Blades 400mm Wood Rotor Blades from Japan, can run up to 440mm main blades.
   

Attention  Customers:  We can help on shipping out of the USA if you purchase additional accessories for your heli from us at the time of purchase.  We carry various brands of motors, ESC, BEC, Servos, etc. for our helis.