Independent arborist gear picks · Typical prices shown, checked at the retailer

Mechanical Advantage Systems

Mechanical advantage systems let a crew pull trees over, tension speed lines and lift loads with less effort. Options here include continuous rope pullers and progress-capture pulleys for a tree pulling kit.

11products4brands

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Petzl

Petzl Micro Traxion Pulley

A small, efficient progress capture pulley for haul systems and SRT tending.

Typical $130

Gap Arborist Supply

Fiddle Block Set without Rope

A pair of fiddle blocks without rope, for crews who want to choose their own line.

Typical $170

Petzl

Petzl JAG Double Pulley

A compact double pulley with becket for building light haul systems.

Typical $75

CMI

CMI RopeJack Bag

A dedicated bag to keep a RopeJack or haul kit together and protected.

Typical $45

Buying guide

Building a pulling system

A continuous rope puller grips the rope as you ratchet the handle, so you can pull long distances without re-rigging. A progress-capture pulley holds the rope between pulls, which makes a simple 3:1 or 5:1 pulley system practical.

Remember that more advantage means more force on the anchor and the tree. Use rated anchors, keep people out of the line of fire, and plan the fall before you start pulling.

Choosing a tree pulling kit

For pulling trees, many crews use a continuous rope puller or a simple pulley system with a progress-capture device. Rope pullers are fast to set and pull long distances, while pulley systems are light and use gear you already carry. A good tree pulling kit includes a rated anchor sling, the puller or pulleys, connectors and enough rope.

Mechanical prusik setups and progress capture devices hold tension between pulls. Keep everyone out of the line of fire if a component fails, and never pull more than the anchor and tree can handle. Train on setups at low loads before using them on a job.

Common questions

What is a 5 to 1 pulley system used for?

Arborists use it to pull trees in a chosen direction or tension lines. It multiplies pulling force but also loads anchors heavily.

Free toolRigging Load CalculatorEstimate the weight of a log by species and size, see the shock load of a drop, and size your rope and sling with a working-load margin.