Rigging

Speedline Basics

Techniques
Advanced
speedline
brush
obstacles

A tensioned line between an anchor in the tree and a ground anchor, used to carry brush over obstacles.

When to use it

Moving limbs out of a back garden, over a fence, pool or flower bed.

Step by step

  1. Step 1

    Set a rated anchor in the tree above the work and a solid ground anchor clear of the landing zone.

  2. Step 2

    Tension the speedline moderately — over-tensioning multiplies force on both anchors.

  3. Step 3

    Attach each piece to a carrier pulley or ring with a sling, at the balance point.

  4. Step 4

    Control travel with a retrieval or brake line held by the ground crew.

  5. Step 5

    Land pieces in a clear, marked zone and reset before the next cut.

Cautions

  • Tension multiplies anchor forces dramatically — keep the line as slack as the job allows.
  • Nobody stands under or beside a loaded speedline.
  • Check the line path for contact with structures, conductors and other trees.

Training aid only. Follow ANSI Z133, your employer's policy and the manufacturer's instructions for every piece of equipment.