Obed said:
Where is the backhoe located when you dig the "V" shaped trenches? I'm having a hard time picturing that. When I start out digging on the side where I want the tree to drop, where is the machine at this point?
When you dig under the root ball, where is the backhoe located? Are you digging from the side of the tree (perpendicular to the direction of the fall) or in front or behind where the tree will fall? Or it doesn't really matter?
Obed,
Again, good job!!
Like I mentioned earlier, you want to start digging and make your deepest trench on the side that you want the tree to fall. You parked your tractor perfectly to do this and I might be wrong in suggesting you dig in a V shape. But I would have parked more centered on the tree. This way your hoe stick can dig on either side of the tree without you having to move the tractor.
I'm trying to explain how I do it, but take into consideration that your tractor is smaller. So this might not work for you. From looking at your pictures, I thought it would, but I just don't know for sure. It will save time, but if you can't reach out far enough to dig the trench on both side from the one location, than it's no big deal. You did a great job and it worked just like it's supposed to.
Undercutting the root ball mean rubbing your boom along the bark of the tree as you bring the dipper stick down with the teeth of your bucket under the roots. Just a little dirt that's removed from under the root ball will make it allot easier to break the tree free from it's hold.
I never move my backhoe when I'm digging my trenches on the fall side and the push side. I dig the trenches and undercut the root ball.
Jason,
Obviously there's no predicting what a dead branch will do in a tree, no matter how you cut it down, or if you're just unlucky to walk under one at the wrong time. One of the things I think a few guys are missing is how slowly the trees fall over when you push them over this way. There is no sudden drop or jerking of the tree. Even with the entire tree trenched down deep, the tree wont fall over on it's own. It takes allot of force to get it going, and even then, the tap root, or the dirt, or just the weight of the root ball keeps the tree from falling very quickly.
If I was to compare the two, they fall half as fast this way. Which, in my opinion, makes falling branches less likely than with the sudden drop you get when taking them down with a chainsaw.
John,
When I'm done digging the first two trenches, l try to push the tree over with the side preasure of the boom. I didnt recomend this to Obed as I don't think he has enough power to put them over from the side force of his hoe stick. Your's is in the same class as mine, so that changes things.
I can only get them over this way about a third of the time. Most trees will fall over real easy when I change position and push. Sometimes I need to find the right spot to push. This is one of those things that you just sort of get a feel for. Where to put the bucket to get maximum force when pushing trees over. The same is true for distance from the tree. Too close is just as bad as too far.
I'm not sure how much sideways power Obed has on his hoe, but with mine, and I'm sure yours, I can steer a tree on it's way down. To keep things simple, and to answer your question, you should be 180 degrees from where you want the tree to go. Pushing straight away will give you the most power and control.
Dave,
I learned how to take trees down this way by an operator shortly after moving here. Before that, I always used a chainsaw and dug out the root ball. I've taken root balls out by hand with a shovel and I've hired it done with a backhoe. Until I saw it done, I had know idea how easy and fast it could be to just take out the whole tree all at once.
I've never read any books on how to run a tractor and have picked up what little I know from other operators or articles I've read online or in magazines. I'm sure guys have been taking trees out this way since the first backhoe was invented.
Thank you for the link and source of the book. I'm sure I could learn allot from it might just buy a copy.
I hope nobody thinks I'm somehow taking credit for thinking this method up? It's just how it's done with backhoes here.
Thanks,
Eddie