Author Topic: Northern Tool 30' Tower  (Read 1474 times)

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Jedon

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Northern Tool 30' Tower
« on: August 04, 2008, 10:16:37 PM »
I am considering getting the 1000W 10' Otherpower wind generator and have been trying to figure out how to have a cheap tower for now, I need to keep immediate costs down so I can finish building my house.

Would this:

http://www.northerntool.com/webapp/wcs/stores/servlet/product_6970_200320203_200320203

Hold up that turbine?

Any alternate tower suggestions?

Here is a picture of where I would need to put it for now, not optimal for sure. There are 120+ ft trees all over. We do get a nice breeze most of the time though.


« Last Edit: August 04, 2008, 10:16:37 PM by (unknown) »

halfcrazy

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Re: Northern Tool 30' Tower
« Reply #1 on: August 04, 2008, 05:31:28 PM »
I dont think that tower is going to cut it way to light duty. plus i would discourage anything under 150 ft tall if you are surounded by 120ft trees
« Last Edit: August 04, 2008, 05:31:28 PM by halfcrazy »

Jedon

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Re: Northern Tool 30' Tower
« Reply #2 on: August 04, 2008, 06:22:28 PM »
How much does it cost to buy/make a 150ft tower? Net searches didn't turn up anything under about $8000.
« Last Edit: August 04, 2008, 06:22:28 PM by Jedon »

halfcrazy

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Re: Northern Tool 30' Tower
« Reply #3 on: August 04, 2008, 08:04:51 PM »
not much of an expert on towers but i think you would be pushing the limits of tilt up so you may be getting into a guyed lattice tower?
« Last Edit: August 04, 2008, 08:04:51 PM by halfcrazy »

wdyasq

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Re: Northern Tool 30' Tower
« Reply #4 on: August 04, 2008, 08:27:16 PM »
DanB built a tilt-up of less than 100' and spent several thousand dollars, IIRC. It was of 1" or 12" thin wall pipe.


Ron

« Last Edit: August 04, 2008, 08:27:16 PM by wdyasq »
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wpowokal

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Re: Northern Tool 30' Tower
« Reply #5 on: August 04, 2008, 10:47:28 PM »
IMHO your chances of getting any usable power from that site on a 30' tower even if it could support the turbine are next to nill. Far too many trees(turbulance)a breeze is nice on a hot day but power it does not make.


A good tower will generally cost more than the turbine. Put a 10' turbine on anything less than 3" even at 30' and you will possibly be heading for a crash.


allan down under

« Last Edit: August 04, 2008, 10:47:28 PM by wpowokal »
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wdyasq

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Re: Northern Tool 30' Tower
« Reply #6 on: August 05, 2008, 05:06:25 AM »
Should read 10" or 12" pipe ...1" be a bit light at 100'....


Ron

« Last Edit: August 05, 2008, 05:06:25 AM by wdyasq »
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wooferhound

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Re: Northern Tool 30' Tower
« Reply #7 on: August 05, 2008, 07:48:54 AM »
I suggest that you put up a Test Prop on a cheap mast to see what kind of wind you have there.


Another suggestion would be a Chainsaw.

« Last Edit: August 05, 2008, 07:48:54 AM by wooferhound »

dlenox

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Re: Northern Tool 30' Tower
« Reply #8 on: August 05, 2008, 08:09:25 AM »
Jedon,


for free standing lattice towers (no guy wires) I would recommend http://www.anwireless.com.


I have a 70' one working with my 17' turbine on top of it.


Dan Lenox

« Last Edit: August 05, 2008, 08:09:25 AM by dlenox »

luv2weld

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Re: Northern Tool 30' Tower
« Reply #9 on: August 05, 2008, 08:18:36 AM »
The specs on that tower include 260 feet of 1/8 inch cable/wire rope.

I don't think anyone here would recommend putting up a 10 footer with

1/8 inch guy wires.


If you are determined to put a tower on that site, do as was already

suggested. At least 3 inch pipe and try a test tower to check how

much usable wind you actually get. Try a metal recycler/scrap yard.


Also contact construction companies that specialize in underground

utilities. If they replace underground gas lines, you might be able

to get some 4 inch pipe from them for scrap prices.


And PLEASE use guy wires larger than 1/8 inch!!!!!


Ralph

« Last Edit: August 05, 2008, 08:18:36 AM by luv2weld »
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GeeMac

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Re: Northern Tool 30' Tower
« Reply #10 on: August 06, 2008, 05:05:43 AM »
Cheap Cheap


Ask around at the local radio, tv and police/fire stations to see if they have any old towers on the ground. They might give it to you or sell it at a low price just to get it off their land. Our local station had a huge mast on the ground for years before sending it to the junkyard as scrap.

« Last Edit: August 06, 2008, 05:05:43 AM by GeeMac »

Jedon

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Re: Northern Tool 30' Tower
« Reply #11 on: August 06, 2008, 10:35:41 AM »
Thank you all for the advice, I guess that flimsy pole is out.

Other cheap ways to mount the generator:

Telephone pole ? - Sometimes people just give these away or are cheap, 40-60'

Limb and top a pretty big tree that isn't too close to the other trees? 80-100'

Or maybe I should start with a smaller generator? 400W?

Thanks!

-Jedon

« Last Edit: August 06, 2008, 10:35:41 AM by Jedon »