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Re: Aermotor D702 - 33’

Posted: Fri Mar 29, 2024 7:26 pm
by Kevinwterry
Hey, I'm going to be building a 33' tower from scratch eventually, still gathering all the info I can until then. Any chance you could measure the base footprint for me? I found on another site it was around 8' leg to leg. And are the legs 33' or is that the total height of the tower when its standing? Appreciate the help.

Re: Aermotor D702 - 33’

Posted: Fri Mar 29, 2024 7:46 pm
by 63markB
The footprint is 104.75”, square. The legs are 13’5” long. There’s two sets of legs and the top section is around 7’. There’s an awful lot to build if you’re going to replicate an Aermotor tower.

Re: Aermotor D702 - 33’

Posted: Fri Mar 29, 2024 8:41 pm
by CTXmiller
Looking good.

I hauled a widespread 33’ Aermotor “D” tower from Steve A’s place to my place and it was 11.5’ tall at the base while sitting flat on my trailer. The stub wasn’t on that tower, so it was really 27’ or so at that time. Knocked a few branches down hauling it home.

Kevin - I have a 33’ Aermotor “B” tower if you’d like the spread measurements. Replicating an Aermotor tower could be a challenge.

Re: Aermotor D702 - 33’

Posted: Fri Mar 29, 2024 10:14 pm
by Kevinwterry
Ya any measurements you could provide would be really helpful. I know very little about windmills but am learning more every day. I like the look of the 33ft tower. Not looking to build an exact aermotor tower but something similar. Just want to make sure I build it right so it doesnt collapse and also i dont over build it wasting material. I'm not an engineer haha. Anyways, I dont want to hijack 63markbs thread. Lets talk about this on my thread. I'll delete this tomorrow if I can.

Re: Aermotor D702 - 33’

Posted: Sat Mar 30, 2024 5:06 am
by 63markB
Kevin, no need to delete. We’re all here to help each other. I would recommend this, if you’re going to build a tower, it would be advantageous to at least get a stub tower for whatever mill you plan to put on it. Then build from there down.

Re: Aermotor D702 - 33’

Posted: Sat Mar 30, 2024 6:59 am
by mtblah
Mark is right on . angles are set , just keep adding more leggs , Paul V did a neat thing by adding hinges on 2 feet to make setting up easier .

Re: Aermotor D702 - 33’

Posted: Sat Mar 30, 2024 9:54 am
by Wayne
I built a tower from scratch. As they said you work from your stub tower down. I wouldn't do it again. Lots and lots of measuring to get all the holes drilled. Lots and lots of holes to drill or punch. I'd druther search for tower pieces I could put together. My two since worth.

Re: Aermotor D702 - 33’

Posted: Sat Mar 30, 2024 10:00 am
by Windcatcher530 Dan
Don't know if this will help!!
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Re: Aermotor D702 - 33’

Posted: Sat Mar 30, 2024 11:49 am
by 63markB
Got the arms poured. Not the best job but you won’t be able to see it with the bonnet on. Lol

Re: Aermotor D702 - 33’

Posted: Sat Mar 30, 2024 12:02 pm
by CTXmiller
Nice work!