Author Topic: big RC  (Read 735 times)

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Offline dutchsawdoctor

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big RC
« on: July 20, 2013, 01:44:47 am »
Looked at this film looks to be great work done


http://youtu.be/ejMkmbUQ6J4
Best regards,Saul
Dolmar  Stihl Solo Husqvarna Homelite Ole-mac Echo Jobu Ridgid Poulan Remington Pioneer Partner ,Danarm stanley
more chainsaw repairs Oldtimer-Motorsägen  http://pily.strojevlese.cz / http://www.sauls-kettingzagen-site.nl

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Online 3000 FPS

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Re: big RC
« Reply #1 on: September 01, 2013, 01:56:49 pm »
Wow that was pretty cool.
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Offline 660magnum

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Re: big RC
« Reply #2 on: September 01, 2013, 03:10:53 pm »
When one of those jet ones crashes, there is a big ball of fire and the jet fuel sets the weeds on fire just like the full size ones.
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Re: big RC
« Reply #3 on: September 01, 2013, 03:21:02 pm »
I noticed in the video there was two guys with radios.  One was flying the plane,  but was the other there for the landing gear and other none flying items or does it take two to fly it.
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Offline 660magnum

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Re: big RC
« Reply #4 on: September 01, 2013, 04:12:02 pm »
This is my second reply as the site crashed on my first one.

Yes, they split the task up. Like in pilot and copilot.

Also there are several receivers in the plane.

The unplugable parts like the wings with their own engines have their own radio systems.

The engines have synchronizers that keep all four engines in sync to suppress harmonic vibration.
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Offline 660magnum

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Re: big RC
« Reply #5 on: September 01, 2013, 07:56:06 pm »
Here's a 84cc gasoline four stroke. The Walbro is a barrel type. It will run in the high 6,000 rpm area to effectively take advantage of the prop. A 24 fluid once gas tank will be fine for a 12-15min flight.  It uses a spark plug a lot like the plug in a Husqvarna 550 except that it is non resister and shorter threads. NGK CM-6 and is the same plug used in a Honda generator. The ignition is shielded and there is a resistor in the shielded spark plug cap.



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Offline 660magnum

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Re: big RC
« Reply #6 on: September 01, 2013, 09:00:45 pm »
You could buy a new 660 with a 25" bar and chain for what that Saito 84 radial costs.
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Re: big RC
« Reply #7 on: September 01, 2013, 09:38:52 pm »
Those are really neat looking engines.
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Offline dutchsawdoctor

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Re: big RC
« Reply #8 on: March 23, 2014, 04:34:09 am »
Cool machine indeed, thanks for sharing
Best regards,Saul
Dolmar  Stihl Solo Husqvarna Homelite Ole-mac Echo Jobu Ridgid Poulan Remington Pioneer Partner ,Danarm stanley
more chainsaw repairs Oldtimer-Motorsägen  http://pily.strojevlese.cz / http://www.sauls-kettingzagen-site.nl

Offline SDB777

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Re: big RC
« Reply #9 on: March 23, 2014, 06:57:38 am »
One question.....for the sake of discussion.

This claims to be the worlds largest radio controlled aircraft.

What about military drones, wouldn't that be just a 'tad' larger?




Needless to say, the amount of time and cha-ching involved in making and maintaining something like this....WOW.  Seems a pair of fellas would need some very understanding wives too!  The amount of 'space' to fly this has to be enormous also.....





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