If they were broken, the the previous owners were morons that did
something REALLY stupid. Because IF you have the right screw for the
right tower, the screw has a LOT of performance margin.
You DO have to keep them clean, well-lubed and ideally covered with a
capped piece of PVC when in the up position.
Well, yes, it is obvious that you need the room to lay it down... I'm on
a sub-division lot that is fortunately precisely deep enough to lay down
a 60 foot tower with about 10 foot of mast and a 26 foot turning radius
beam on it...
I wasn't suggesting that it was the answer to all situations.... Heights
makes aluminum crank-down, tilt-overs too... :)
73,
Clay
KY5G
On 10/25/2017 10:36 AM, Richard (Rick) Karlquist wrote:
On 10/25/2017 6:05 AM, Clay Autery wrote:
You ever actually laid eyes on the ACME Screw system they use? I
have. I've disassembled and reassembled one in detail. I've watched
it in use, up close.
It is as close to bulletproof as one can get and far superior to cables
I have two Heights towers purchased used that came with acme
screws. BOTH OF THE SCREWS WERE BROKEN! They are definitely
not bulletproof.
In any event, you have to have space to lay down the full length
of the tower. That doesn't work on a lot of city lots.
Rick N6RK
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