What size cable do i need for a zip line

As a general rule, the tighter the cable then the larger the diameter should be. If you intend the zip line to have more slack i. Zip lines have a significant weight of their own, which puts constant tension stress on the cable. For that reason, the longer your zip line, the bigger your wire rope cable will have to be. Zip line trolleys are designed for larger wire rope cables 8— 12mm. Anything smaller than the sizes mentioned will wear out quickly.

For a smoother, less bumpy zip line experience make sure you choose larger wire rope cables no smaller than 8mm. However, when it comes to fitting your zip line cable to a tree, there are advantages to both methods. Close search. Zip Line Cable Most zip line cables are interchangeable, but which suits your needs?

First, let's look at cable lengths. Check out our other blog: How to build a Zip Line Questions? Leave a comment Name. Back to How to Build a Zip Line. Lay the cable out between the two points. You will need enough cable so there is suitable slack when it's stretched out between the two points. This slack should form a belly in the cable between the points. You never want to stretch the cable too tight. Attach cable to one point. If you are attaching to a tree, wrap the cable around the tree a few times and then clamp the free end to the leading end.

Use high quality clamps that are sized for the cable diameter. These clamps will require you to tighten with a socket set. Two clamps six inches apart are good. Three or four clamps add the necessary safety. Attach a temporary cable clamp about 20 feet 6. Attach the winch to this clamp and to a point on the tree. Winch the cable up. Once it's winched up, the free end of the cable can be wrapped around the tree and then clamped on its leading end to hold it in place. At this point the winch can be taken off the first clamp and then reinstalled on the furthest out permanent cable clamp.

This allows for adjustments to be made on the cable. As the cable stretches, it will need to be tightened with the winch. Determine who goes first. This is a nerve-wracking decision. Testing the zip line is important. When you buy the cables for the the zip line, just make sure you have ft. You'll need to measure the length of your zip line area as well. Yes No. Not Helpful 3 Helpful You would have to build a system that would replace the trees, like some steel posts.

They must be able to hold the weight though.