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Helicopter Long Lines — Cargo Nets — Forestry & Fire Fighting
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Helicopter Ready
Spectra Long Lines

Characteristics:

  • Stronger than wire
  • Same elongation as wire
  • Extremely light
  • Highly abrasion resistant
  • Non-rotational

All Heli-Hoyle Long Lines are pull tested on our in-house test bed to 2-1/2 times the Working Load Limit. This sets the splices in place and removes any excess stretch. All Heli-Hoyle Long lines are dressed (cover installed) under Load to insure a proper fit while in use. Your Long Line will be pulled to at least Working Load or more. Heli-Hoyle Long Lines leave the shop Helicopter Ready!

Cover

In 2000, we developed a system that separates the load bearing line from the electrical wire. The hook & loop tape is sewn onto a Polyester Tubing on either side. This forms a pocket for your electrical wire and allows you to wrap the cover around your load bearing line—and offers easy line inspection. End covers are installed to hold cover at top end and to add protection at bottom end. These covers are now an industry standard. See "Reasons to cover your Long Line".

Certificate of Compliance

We will supply a Certificate of Compliance with each line upon request. ID tag is attached to each line and Serial number recorded in our logbook.

Electrical Wire

Our standard electrical wire is a 3/14. Also common are 2 wire and 6 wire. We will install the electrical wire; you need to meet your requirements. Different water buckets require different wiring.

Hardware

All Long Lines have H.D. Thimbles spliced each end and we will add any other hardware that is required, i.e. Pear Rings, Master Rings or Swivel Hook.

Standards

We follow J.24 Helicopter Synthetic Long-Line Guidelines 11/15/01 as set out by the U.S. Forest Service.

Helicopter lifting cargo using a Heli-Hoyle Long Line

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Long Line Sample
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Electrical wire in pouch
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Open for easy inspection
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How to inspect your long line, when to retire it

Specifications

Dia. Circ. mm WLL @ 5-1 WLL @ 7-1 Min Breaking Strength
3/8" 1-1/8" 9 3520 lbs 2514 lbs 17,600 lbs
7/16" 1-1/4" 11 4300 lbs 3071 lbs 21,500 lbs
1/2" 1-1/2" 12 6120 lbs 4371 lbs 30,600 lbs
5/8" 2" 16 9500 lbs 6786 lbs 47,500 lbs
3/4" 2-1/4" 18 11,600 lbs 8286 lbs 58,000 lbs
7/8" 2-3/4" 22 16,340 lbs 11,672 lbs 81,700 lbs
1" 3" 24 19,620 lbs 14,014 lbs 98,100 lbs
1-1/4" 3-3/4" 30 29,800 lbs 21,252 lbs 148,770 lbs
1-1/2" 4-1/2" 38 40,977 lbs 29,270 lbs 204,885 lbs

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