Challenge 27 literature

Generally speaking, this area is for general discussion about windmills, in most cases.
Windcatcher530 Dan
Posts: 2173
Joined: Sun Mar 28, 2021 4:06 pm
Location: Alcove N.Y.i buy and restore

Re: Challenge 27 literature

Post by Windcatcher530 Dan »

If I get to it today I'll measure mine!!
Windcatcher530 Dan
Posts: 2173
Joined: Sun Mar 28, 2021 4:06 pm
Location: Alcove N.Y.i buy and restore

Re: Challenge 27 literature

Post by Windcatcher530 Dan »

Total length 41 inches
Kenneth
Posts: 358
Joined: Fri Dec 28, 2018 11:03 am
Location: Tomball TX.

Re: Challenge 27 literature

Post by Kenneth »

Thanks Dan. That really helps. Not sure what I would do without the windmillers on this forum.
Kenneth
Posts: 358
Joined: Fri Dec 28, 2018 11:03 am
Location: Tomball TX.

Re: Challenge 27 literature

Post by Kenneth »

Can anyone suggest what material the shaft for the bull gears should be? I see in the literature it says case hardened. Thanks, Kenneth
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