Towertalk
[Top] [All Lists]

Re: [TowerTalk] HDBX-48 Tilt Up

To: towertalk@contesting.com
Subject: Re: [TowerTalk] HDBX-48 Tilt Up
From: Adam Shirley WJ4X <wj4x@amsat.org>
Date: Mon, 10 Oct 2011 23:38:45 -0400
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
You need to lift up, not pull back. a bobcat doesn't go high enough to
create enough angle to lift the tower. Come up with some sort of method
to get the hoist cable off the ground.

73!
 -Adam
  WJ4X




On 10/10/2011 11:10 PM, Gary "Joe" Mayfield wrote:
> Any hints on tilting up a Rohn HDBX-48?  I have a Traffie Hex beam just
> above the top ( another 12 pounds).  My machinist next door neighbor said we
> could do it with a Bobcat, but we failed.  We kept it under control, no one
> got hurt and there was no damage to the tower or antenna.  There is no room
> for a falling derrick.  No real room for a crane.  The project is almost out
> of time for the year and pretty much out of money.
> 
>  
> 
> I suspect I will have to wait for next year and build the tower vertically
> one section at a time.  Which begs the question of how do lift the Hexbeam
> without damage?
> 
>  
> 
> Thanks and 73,
> 
> Joe kk0sd
> 
> _______________________________________________
> 
> 
> 
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
> 
_______________________________________________



_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk

<Prev in Thread] Current Thread [Next in Thread>