Sunday, Jul 15, 2007 at 20:41
I have been using plasma rope for two years on an Ox 10000lb electric winch. We use the winch for training purposes on a regular basis so it and the winch get more work, than the average winch ever will. We train from basic to advanced skills so the whole system can operate from light to very heavily loaded.
We use Dyneema as when purchased it had the best heat tolerance of any of the plastic ropes. This stuff gets used as tow ropes for haul paks in the coal industry along wth tieing up ships so it has a solid reputation.
So what have we found? Pretty much that we like it. Light and easy to use and as per other comments it does not slice your hand off with wires breaking off. As
well it is very easy to spool on and off, as long as you have another person placing some decent load in it which is the same for wire rope. As the stuff gets dirty it is quite easty to pull it off give it a wash and let it dry and then put it back on the drum.
Given that I get to drag it out and work with it on a regular basis I can assure you I am much happier using something light but strong
Yep when heavily loaded the rope takes on a somewhat frayed and worn look but once the load is off it resumes its normal look and without any detriment to performance so far.
As we work in rocks as
well as mud and sand trying to protect the rope from abrasion is always a challenge. We use a Micelles Sacks protector which is purpose designed for the job and it works pretty
well.
You definately need to put a cover on the exposed stuff as it is all open to degradation by UV but that is an easy process.
Repairs. Have not had a breakage yet and have no plans to create one just for the practice. The comments on usage at the winch challenges need to be tempered by the fact that most of the breakages happen when the load on the rope is released and then shock loaded quickly. This will break almost anything and is something of an unrealistic comparison. But you should bear in mind that when those instances do happen the rope carries much less energy than wire rope and so is less dangerous to anyone and anything, But safety first at all times when doing any form or recovery.
When winching and to reduce heat build up you always run for 30 seconds and wait for the same period to allow both battery and drum to recover. This applies to both wire and plasma and has nothing to do with either more to take the pressure of the electronics.
We always have the option of putting the wire rope back on but given the flexibility we will stick with the Dyneema for a whil yet. When we come to replacing it we will look to whatever is new and meets our needs.
Apart from anything else using a winch of any sort requires solid training by a competent person. There are a range of issues and practices you need to understand and deal with to reduce the risk associated with this and any form of recovery.
The real question you have to ask is why you would really want to go to all the expense of a winch for the very few times, if ever, that an average 4WDriver would ever see the need
Regards
RobA
AnswerID:
252603
Follow Up By: Outnabout David (SA) - Sunday, Jul 15, 2007 at 21:32
Sunday, Jul 15, 2007 at 21:32
You be surprised how many times I have used my winch Rob. next time I see you I will tell you all about it and really it is irrellevant. I already have the winch and have had one for several years so really it is just a matter of trying different rope or sticking with the steel. If i can get the old one re-swaged I probably will in the short term.
FollowupID:
513680