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How to pull a very heavy bundle of cables?

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reader2580

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Larger ropes won't dig in. Soap the rope as it's getting pulled in. Put a tarp on the ground for it when pulling it out so it doesn't get covered in dirt.
How large a rope? I am looking at a 3/8" rope. I previously used two ropes from Menards that I tied together. That rope got used for an outdoor project where is was exposed to UV for probably nine months so I no longer trust that rope.
 

sparky 1971

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How large a rope? I am looking at a 3/8" rope. I previously used two ropes from Menards that I tied together. That rope got used for an outdoor project where is was exposed to UV for probably nine months so I no longer trust that rope.
The Greenlee 3/8 will be fine, it's made for pulling wire. No more than what your pull is, I'd be inclined to use my 3/8 just so I wouldn't have to deal with the big spool I keep the 1/2". Just soap it as it's getting pulled in. Don't mess around with a quart bottle, get a gallon bucket to make it easier to get out by the handful. If you do get it by the quart, squeeze it into a bucket.
 

b-boy

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I pulled 300' of #2 copper from my house to my barn. Used a lot of lube and a pusher (my son) and a puller (me). I had several 45s and a 90 turn in there. I got 3/4 of the way and got stuck. Ended up putting a pulley on one of my rafters and tied the pull line to my pickup hitch. Worked like a charm.
 

Steve_P

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I'll add to machinery stories similar to the above. The maintenance guys where I worked decades ago had to use a forklift several times as a last resort to pull 4/0 thru conduit or EMT that was connected to the steel ceiling trusses in a factory. I'm surprised they didn't pull the ceiling down. This was after failing with 4+ adult males pulling. They always used the yellow lube, but sometimes things still get tight.
 

Bert_

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Pulling four 500's through a 1-1/4 using a bunch of old shoelaces tied together and a 50 ton wrecker doesn't count

It was 1/0 in 1 1/2" and I think I was pulling with the pickup. :)

I try not to pull with a pickup because it's harder to regulate speed. I don't think it would have mattered on that one, was kind of a crappy conduit run with more bends than I wanted. Broke my 1/2" rope even.

I might catch flack for it but I dug up the last 90* and finished pulling the last 10' of wire. Slid PVC back over the wire.
 
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Miss the Pontiacs

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Don’t be cheap with the lube. Prelube a rope through with rags at intervals to goop up more lube. Once you have lubing either pull off the rags tie cable on and pull back. Or have a pull rope attached and pull back. With a man or even 2 at the pulling end and have another guy lubing cable and everyone find pulling and pushing in unison. You’ll eventually find the timing of the push and pull.
Instead of rope we used to use something called mule tape, a polyester pull tape. Aided the process amazingly. Won’t cut into conduit.
 

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reader2580

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Don’t be cheap with the lube. Prelube a rope through with rags at intervals to goop up more lube. Once you have lubing either pull off the rags tie cable on and pull back. Or have a pull rope attached and pull back. With a man or even 2 at the pulling end and have another guy lubing cable and everyone find pulling and pushing in unison. You’ll eventually find the timing of the push and pull.
Instead of rope we used to use something called mule tape, a polyester pull tape. Aided the process amazingly. Won’t cut into conduit.
I have mule tape already, but quite a few people in this thread said to use rope made for cable pulling instead. I ordered from Right Rope a couple of days ago. It was about $75 less than the Greenlee rope and still USA made. It looks similar to the Greenlee rope.
 

dscheidt

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The nylon outer coating is present on all thhn/thwn-2. True mtw single rated, does not have this but is not intended to leave the enclosure in raceways.

The nylon coating is very susceptible to damage, another reason I like XHHW-2.

the nylon coating on THHN/THWN is what gives it resistance to oil, gasoline, and other solvents. It's a pretty thin layer, which is easy to damage. Just about every piece of thhn I've pulled out of a conduit has had the nylon damaged. the exceptions have all been easy pulls with few wires in a big, empty conduit. the damage doesn't matter for electrical properties, and in a conduit, the wire isn't usually exposed to oil.
 

PCustoms

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I have mule tape already, but quite a few people in this thread said to use rope made for cable pulling instead. I ordered from Right Rope a couple of days ago. It was about $75 less than the Greenlee rope and still USA made. It looks similar to the Greenlee rope.
You're way overthinking this...
 

Bert_

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I have a 150' length of nylon rope from the farm store that I use 75% of the time. Also have a 500' rope that's 30+ years old. Both are 1/2" 3 strand rope. I do it at least once, usually multiple times per year and that is all I have for 1 1/2" - 4" conduit. Have pulled up to (4) 500mcm with it. You don't need anything real fancy.
 
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