Sezwheel Pics
Had to fall this old rotten cottonwood the other day and thought I would cut a sezwheel in it, as I was thinking of this thread. Took these with my phone, so the quality is not the best
This Is one method that I use, and sometimes I cut it more like the one that hotsaws101 had in his video, although I usually don't use a saginaw, a lot of the time I will put a snipe as a kicker whichever direction I want...anyhow, this tree was rotten so It did not pull the holding wood all the way down to the bottom of my sezwheel, but you can see kind of how it works.
Using my 088 with 54" bar and 404 full skip square chisel chain:
<a href="http://s627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/?action=view¤t=09091030.jpg" target="_blank"><img src="http://i627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/09091030.jpg" border="0" alt="cutting a sezwheel"></a>
In this pic you can see where I started boreing my cut, and as I went down I try to angle it to the right a little to utilize more of that big root that is just to the left of my bar...trying to go with the grain, although this was a little extreme:
<a href="http://s627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/?action=view¤t=09091031.jpg" target="_blank"><img src="http://i627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/09091031.jpg" border="0" alt="My 088 stihl"></a>
This is after it was cut out, and usually this is the part where I will cut a snipe on it to get a little more directional control(put it more where I want it):
<a href="http://s627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/?action=view¤t=09091036.jpg" target="_blank"><img src="http://i627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/09091036.jpg" border="0" alt="Photobucket"></a>
front view:
<a href="http://s627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/?action=view¤t=09091035a.jpg" target="_blank"><img src="http://i627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/09091035a.jpg" border="0" alt="Photobucket"></a>
Now you can see how far down it took the holding wood. If this tree had been sound where the holding wood was it would have taken it all the way to the bottom where my sezwheel cuts match up, but...demonstration purposes only:
<a href="http://s627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/?action=view¤t=09091113.jpg" target="_blank"><img src="http://i627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/09091113.jpg" border="0" alt="Photobucket"></a>
This was always my basic version of an ugly stump; Notice how the backcut on the far side is slightly(ever so slightly)lower than the undercut, and on the near side it was a few inches higher? Again...I do this to utilize more of the grain of the wood, as to not go cross grain...some may call me crazy, but it works for me and was shown to me by an old mossback faller that had been falling timber for 40 years; and I do have lots of variables when I use it...again, for demonstration purposes only:
<a href="http://s627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/?action=view¤t=09091112a.jpg" target="_blank"><img src="http://i627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/09091112a.jpg" border="0" alt="Photobucket"></a>
My powersaw...54 barely reached through:
<a href="http://s627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/?action=view¤t=09091112.jpg" target="_blank"><img src="http://i627.photobucket.com/albums/tt356/papacodes/Tarzans%20Tree%20Service/09091112.jpg" border="0" alt="Photobucket"></a>