Nice pics, and some nice timber
How well does that Amsteel cable hold up to abrasion vs. regular swedged cable??
Sorry, slayer I didn't see your question:
Amsteel vs Swedged cable in the abrasion department only, would not win any battles, but if that was the only way you measured a skidder cable's ability to ease your life then I think you would be short changing the concept.
In a situation like a winch on a grapple skidder ...... like my 540B Grapple. I will probably always, use steel cable, because in the few instances that I do have to use the cable on the grapple skidder, the cable will be scraping against the grapple and it is not cost effictive per use.
But for a cable only skidder, it is wonderful. There is a study around:
http://pubpages.unh.edu/~jnz6/Synro... Steel Wire and Synthetic Rope Winch Line.pdf
http://www.orosha.org/pdf/grants/osu/synthropeusepotentials.pdf
In these reports or studies, they expound on the benefits to the human body, as in less fatigue and such, and those attributes are great, but the real benefit from running Amsteel is to the skidder itself. You see the amsteel after it has been pulled and stretched a few times, has a few very nice benefits.
1. You can just drop logs of any size down and never worry about crow's nesting of the cable of any kind. This is because it is so light that the winch spool doesn't have enough inersia to keep on spinning, after the log is on the ground, or it doesn't have the spring that steel does. I don't believe in the spring part though, because when it breaks it is a little more exciting than a steel cable in my opinion.
2. This second benefit is directly related to the first one. When you get to your next log and pull out some cable to attached to the next log. When you start to pull you don't have to clutch the machine forward to take out the crows nest and relay the cable correctly, so as to not damage the steel cable. You see the Amsteel doesn't seem to care how it is sitting on the winch spool, and only maybe twice in 2 years have I had to hook it up to a tree and pull it loose, because it got stuck within itself, like steel will do if not properly respooled each time.
3. The above two benefits take a lot of stress and abuse off of the transmission and winch, either for dry runs of pulling forward to de-spool the cable and then respool it correctly, not to mention the time wasted for the above practices that must be adhered to with steel cable or your steel cable will be broken by the day's end, or seriously damaged and won't last the week.
4. Another thing is the practice of dropping the logs, by releasing the winch and then quickly re-engaging the winch brake to prevent the crows nesting. This re-application of the winch brake is completely not needed anymore, and that is with the drag set to complete free-spool, for easier pulling out of the cable.
Also it is extremely light, you can pull out 130 feet and hold the whole rope up level with your shoulder with one hand, with steel cable you can hold 40' up off the ground, LOL, so it just drags around behind you, through the woods.
Splicing this stuff is very easy, a little kid could do it. Just figure the first splice will take 1 hour and there will be cussing, while you read the directions and then the next splice will take about 15 minutes, and the next one 10 minutes and then about 5 or less minutes after that, and it is a peaceful operation. Not hammering some cable cutter that may or may not cutt it off in a few whacks. Then finding something to anchor the knot with and in and out of the skidder several times trying to get the anchor knot correct and tight, then trimming the excess steel cable off later.
If you buy 100' feet of Amsteel and damage the rope in the middle, you can just splice it and move on. With Steel cable, that cable is now half the length and you have just wasted 50+ feet of cable, because you can't do a mid-splice. With Amsteel you would have only lost about 4' .... just enough to splice it again.
That is why I like it, and I feel its benefits far, at weigh any negatives related to it.
My opinion,
Sam