HB7-RC - DFC

 Helibug HB7-RC DFC Gasser Conversion for Trex 700-DFC (V2)

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Helibug HB7-RC DFC Gasser Conversion Kit for Trex 700-DFC (V2) 

 

Convert Trex700-DFC (V2) into Helibug Gasser

 

Now, also available with 16T and 17T Pinion

and slots for pinion bearing block/engine mount

so you dont need to change side frames for different gear ratios

 

Designed to convert The All New Trex 700-DFC (V2) Nitro into a Gasser Helicopter

Based on Zenoah RC Series of Engines

Available in both, Forward and Backward Engine Mount

Uses 100% parts from Align Trex 700-DFC (V2)

No additional parts required to complete

Available in two different gear ratios

Helical Pinion to match stock 112T Main Gear

16T Pinion = 7.0 Gear Ratio

17T Pinion = 6.58 Gear Ratio

18T Pinion = 6.22 Gear Ratio

 

 

( for Trex700-DFC Align Part Number: RH70N01XW & RH70N01X)

Forward Engine Mount Kit (stock fuel tank)

  

 

 

Backward Engine Mount Kit. Uses 16oz Fuel Tank under nose inside the canopy

 

 

Align Trex700 Clutch bell with Blue Liner

The new clutch bell from Align with a 'blue' clutch bell liner is the best upgrade from Align. This clutch bell uses thicker clutch liner. It has a much better gap between the original Trex700 Nitro Clutch and the Clutch Bell.

I highly recommend using Align Trex700 Clutch with the NEW Align Trex700 Clutch bell

There is no need to upgrade to Lynx Gas Clutch as original the "Gap" with the older Align Clutch bell was unacceptable for gasser performance. Also, there is no need to fix any tolerances for the Trex700 clutch to fit into the bell as it is factory adjusted for the best performance.

100% compatibilty with the Trex700, flyers can benefit from not only Lynx Gas Clutch, but, also QuickUK standard and HD clutches along with the Lynx stock Trex700 Clutch.  More choices of clutches to choose from !

This applies to All Helibug Gas Connversion Kits which uses Original Trex700 Mechanics

 

 

This kit is designed to convert Trex-700-DFC (V2) Nitro into Gasoline powered Helicopter using Zenoah RC series engines

100% parts used from Align Trex700-DFC (V2)

Simplified Design to get the best out of Trex700-DFC (V2)

Bolt On Kit

Available in two different versions (Forward and Backward Engine Mount)

Open Design for much better air flow

Uses stock Engine Mount Hardware from Trex700-DFC (V2)

Highly serviceable Design - Simplest Build ever !

Third Bearing Block location under the main gear (Thanks to Align for leaving 10mm extra length on Stock Trex700N-DFC ! )

This whole model can be converted within 3 hours only!

Fixed Frames for each gear ratio reduces any build error

Adjustment free gear backlash

 

Major differences between forward and Backward Engine mount Kits

Forward Engine Mount	Backward Engine Mount
Uses Stock Fuel Tank	Uses 16oz Fuel Tank (Lighter in comparision)
Minor Canopy Cutting Required for Throttle Servo  Link	No Canopy Cutting Required At All
upto 40 minutes flying time w/ Stock Fuel Tank	upto 25 minutes flying time (16oz Fuel Tank)

 

your Trex will be flying with a Gasoline Engine in no time.
Here are some of the key points which makes this conversion kit different from others:
Designed for Zenoah RC Series Engines (G230RC to G290RC or CY Zenoah Clone Engines)
Excellent Balance and Performance
No Vibrations
2.3mm thick G10/FR4 Highest quality material used
3.2mm thick G10/FR4 Base Plate
6.5mm thick G10/FR4 Engine Mount Plate

 

Note: Forward Engine Mount require very minor canopy cutting. Backward Engine mount does not require any cutting at all 

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There is nothing special in converting Trex700N-DFC (V2) with this conversion kit. The only addition from the manual is mounting of Zenoah Engine. Below is the step-by-step pictures as installation instructions

We have made two procedure pages as a reference for all upcoming Trex700-DFC (V2) conversion kits

for forward engine mount and backward engine mount

 

 

Procedure for  Forward  Engine  Mount Conversion:   Click here for HB7-RC-DFC Forward  Engine  Mount

 

Procedure for Backward Engine Mount Conversion:   Click here for HB7-RC-DFC Backward Engine Mount

 

 

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WARNING: The radio controlled model helicopter built from this conversion kit is not a toy and is not meant for children. It is a flying machine capable of causing property damage and serious bodily harm to both the operator/assembler and/or spectator if not built and operated correctly and responsibly. Rotating components, especially the main rotor blades, are an ever-present danger. Model helicopters operate differently than model cars and airplanes. Helicopters by their nature are not positively stable, meaning that even if properly assembled and adjusted, helicopters will not recover from an unwanted flight attitude, nor will they hold any particular orientation without constant control inputs from the pilot.

IT IS YOUR EXCLUSIVE RESPONSIBILITY TO PROPERLY BUILD, MAINTAIN AND OPERATE HELICOPTER.

HELIBUG has spent considerable time making this product reliable and easy to build, but only the operator can insure that it is safe. Because the safe operation of this helicopter is beyond the control of the Manufacturer and distributor, the owner/operator assumes all risk of use.