How Does pigtail post for farm Work?

There are some subtle things I do when building temporary fence that make a huge difference. It&#;s the difference between having the cows where you want them or having the cows in the neighbor&#;s field. It&#;s the difference between a fence that shorts out and a fence that registers nearly 10,000 volts.

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Keep in mind I&#;m talking temporary divisions, not permanent or seasonal perimeter fencing. The kind of fence you build each day to hold the cows that one day only. We typically make paddock subdivisions with a mix of pigtail posts and rebar posts. I use pigtails on the ends and rebar in the middle. I would prefer to have all pigtails but they are more expensive than rebar and money is an object. But you have to do it right to be successful. Let&#;s start with a common error I see in our fencing. I&#;ll exaggerate each of these to make the point obvious.

Do you see what is wrong? The tension on the string will pull the string out of the insulator. We are just one stray deer away from disaster. Disaster! Any small disturbance and the wire will pull free of the insulator, the fence will hit the ground and the cows will walk out. So we try to put the wire on the far side of the post like this:

This is more like it. But even this has flaws. Too much tension on the fence (possibly caused by deer or just overtightening) can twist the insulator and allow the wire to short against the metal post.

So the real right way to manage a sharp angle is to use a pigtail. The pigtail wraps entirely around the wire, holding it securely with no chance of a short. On top of that, pigtail posts have a foot that will lend stability to the corner. And they are flexible so when that tree branch falls on the fence the corner will give, hopefully preventing the wire from breaking.

Which is just fine when you are dealing with single-wire temporary fencing. But you aren&#;t always using single-wire temporary fencing. Which is why you should build your temporary fence in straight lines whenever possible. However, pigtail posts are sized for cow noses, not pig noses and certainly not sheep noses.

Now, I have to share a caution about the pigtail post above. I have several that now short out. Here&#;s the deal. See that open end on the coated wire above? Water goes in there when it rains. Water expands when it freezes. Brittle plastic coating doesn&#;t take abuse. Split plastic coating gives the circuit a shortcut to ground. What a pain in the rear. Check your pigtails early and often.

Finally, at the end of the fence is the reel. We hang our reels from the perimeter fence when possible. Otherwise they hang from pigtails. But there is a right and a wrong way to do this too. The twist of the pigtail can either help or hurt us. You may not understand this by looking at pictures but the lean of the reel has either solid pressure against the pigtail or it will fall off in a slight breeze, shorting out your fence, allowing your cows to go for a field trip. This is right:

This is wrong:

And for Pete&#;s sake, make sure the reel is off to the side of the post, not allowing the wire to make contact with the post!

There is more. If your fence runs along a hill, the transition from slope to flat can be problematic for hooked insulators. You need both hooks to have a firm grasp of the wire as below:

But if I turn that same insulator around, putting the wire on the other side of the post only one hook has a secure hold on the wire:

These insulators are made with two hooks, not just one. You need to leverage both hooks. Otherwise, the cows will get out. Believe me. I have some experience with this.

One final tip: always carry a fence tester with you. Ours can turn off our fence remotely&#;bonus. It&#;s not enough to know that the fence snaps when shorted. You need to know if you are at the full 10,000 volts or just 5,000. If you don&#;t, the cows will get out.

Let me know in the comments below if you have any other fence building tips.

 

 

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Grass farmers around the world rely on pigtail fencing posts for rotational grazing. Posts from Strainrite® Fencing Systems provide the best combination of durability and value on our own farms. Premier is pleased to offer them in the USA.

The utility of galvanized springsteel is important for many sheep and cattle operations. Strainrite&#;s pigtail posts stand up the harshest elements and are built to last.

Strainrite® electric fence posts are made in New Zealand, an island known for its high UV exposure and coastal sea spray. (Salty air acts as a corrosion agent.) Manufactured using top-grade galvanized steel and UV-treated plastics, these posts are built to withstand tough conditions.

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Common steel posts, when inserted into hard soils, are prone to bending along the shaft. By contrast, springsteel posts are more resilient. Stressed posts will flex and then &#;spring&#; back into their original shape.

It&#;s more than a benefit during installation; wayward round bales, ATVs, and other objects are less likely to permanently damage them.

Insulated Loop vs. Dura-Top Head

The pigtail ring on standard posts is encased in a durable UV-resistant plastic. But pigtails with Dura-Top heads are galvanized steel, eliminating wear-and-tear from friction and sunlight. They are also less likely to tangle when carrying a bundle&#;by hand, or if using a Pigtail Caddy.

Posts with a Dura-Top head feature an insulated top handle. This can be used to safely adjust posts when the fence is live. A real time-saver when you&#;re far from the power source.

Why Hotposts?

The key benefit of a &#;live-shaft&#; post is if a conductor is knocked out of the pigtail, or clip-on insulator, and makes contact with the metal post, the fence is not grounded out. It&#;s a good choice for graziers whose animals or environment are at high risk for dislodged conductors.

When used with conductive clips, a Hotpost can re-energize damaged filaments via parallel live wire(s).

Pigtail Posts Compared

Other post options:

Strainrite&#;s step-in posts are a good choice for graziers that prefer to keep a consistent conductor height throughout their fences. The insulators are &#;molded-on&#; and can secure a variety of electrified ropes, braids and twines.

Multiwire Springsteel Posts feature unique insulator clips which prevent the unintentional release of rope and twine. Alternatively, the top clip be used for narrow tape (up to 1.5&#;).

Choose Multiwire Step-in Plastic Posts for maximum versatility. Features (4) preformed clip positions for electrified tape and (8) clip positions for polywires.

Multiwire Springsteel Post

35&#; tall, installed

Insulated Handle

Prevents accidental shocks.

Galvanized Springsteel

6mm dia shaft with 5 integrated insulators. Top clip can be used to secure twine/rope style conductors or tape.

Step-in Ground Spike

Galvanized pressed-formed steel foot for stability and easy insertion.

$5.20/ea

Multiwire Step-in Plastic Post

36&#; tall, installed

UV stabilized plastic

Temporary plastic fence post with 4 positions for 1.5&#; tape or 8 positions for twine/rope.

Preformed clips

Unique angled clip design prevents unintentional conductor release.

Step-in Ground Spike

Two-prong barbed foot provides stability against side strain.

$3.80/ea

About Strainrite® Fencing Systems

Strainrite® Fencing Systems is a family-owned, New Zealand-based manufacturer of high quality fencing tools, fencing equipment and electric fence products. And like Premier, Strainrite® is well known for its attention to detail and field-tested products.

For more Step-in Postinformation, please contact us. We will provide professional answers.