Best selection of cuts to save out 60" dbh Cedar advice

[slabMan]

I have a 162' Western Red Cedar tree that is 79" at the stump and 60" dbh. The only place I can fall the tree is into a 8' tall berm made of fill dirt. I want to drop her as softly as possible to prevent damage to the tree. I have her chained/strapped together just above where I will make my backcut to hopefully prevent any fracturing on impact. What is the preferred undercut, hinge, and backcut to set her down as softly as possible? The tree has a natural lean in the berm direction, so perhaps a shallow face with a fat hinge or some cuts to allow her to hang on as long as possible? What say the experts?

 

[EchoShindaiwaMakitaDolmar]

In for interest.

 

[Sidecarflip]

So am I..... I would soften the landing with loose straw or hay however, especially of you plan on using the wood for something.

 

[slabMan]

Unfortunately, the berm is rounded and 8' tall and for a large 2nd growth that is above avg in height, straw won't do it justice. I was going to pull the tree down with my 980 wheel loader, but those roots are really in the ground and I am afraid I would snap the tree at the 50' anchor point in a "triple line pull with offset anchor and 3:1 ma". Cutting the tree will give me more control anyway. I thought of a "gapped" [aka orig. Humboldt] with a chunk of the undercut used as a fulcrum [snipe?] to get the tree to roll about 1/2 way into its fall and onto the limb heavy side of the tree as a cushion. That is probably what I will do if the big brain AS experts don't have a better suggestion. I might try and post a vid or pics if need be.

 

[woodfarmer]

Wth, move the berm!

 

[slabMan]

Lol! It is not my property or I would.

 

[Ah D]

Any picture? I’m along for the ride trying to learn as much as possible.

 

[slabMan]

I will take some tomorrow and post a few---

 

[slabMan]

Here's a better idea and image of what I have going on.

 

[pdqdl]

How far away is the berm, and at what angle to the tree will it be hit? I think distance to the berm might be very important.

I'd speculate that putting a humboldt cut on it and getting the butt to the ground well before the top hit the berm would be most important, but I don't do lumber harvesting. I've never tried the snipe/rolling humboldt trick, so I cannot advise you on that, especially on such a huge tree. I suspect that would be a bigger gamble than it was worth.

A great way to save out the tree and create a giant, dangerous mess on the ground might be to drop (or haul) several other trees into the drop-zone, creating a big pillow for it to fall on. Good luck cleaning up that mess, though.

My area of expertise is to save everything in the area but the tree.

 

[slabMan]

I added a vid to give you a look. I appreciate your tips. The berm is only 15 feet away from the stump and with no limbs on the face side it would be similar to busting a piece of kindling over your knee for the rest of the stem. I think if I utilize the limb heavy side of the tree by doing a 'walking Dutchman' or bumping the closing face with a chunk of undercut, it will ease some of the force to hit the ground and also utilize the branches as cushions. Like I say in the video, "It will either be kindling or useful building materials that I can mill up...". Be safe!

 

[capetrees]

Do anything you can to cushion the fall. As you mentioned, try to slow it down by sliding on other trees in the way. If you raise the cut up from the ground, how much base would you lose if your cut was inline with the berm and the general area where the top would hit? At least if you cut it up a bit higher, the berm wouldn't act as a breaking point, it would just absorb as much of the pressure as where the top would hit.