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Examples of Cable Yarding Systems

From the Washington State Safety Standards for Logging Operations

Mobile Shovel Yarder

Slack Line System

 

Skidder System

North Bend System

South Bend System

Standing Skyline - Radio Control Carriage (mobile tower)

Side Mount Tower with mechanical slack pulling carriage

Partial Cutting with Running Skyline

Running Skyline with Chokes (Grabinski)

Running Skyline with Mechanical Grapple

Multispan Skyline

Balloon Logging - Inverted Skyline Configuration

Balloon Logging - Haulback Configuration

Shovel Loader Jammer

Heel Boom Loading

Guy Line Loading

Hayrack Boom Loading

Spreader Bar Loading

 

Highland

figure7-c.gif (79115 bytes)

 

Live Skyline - shotgun or flyer system

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High Lead Yarding System

figure2-logging.gif (85423 bytes)

 

North Bend Yarding System

figure3-logging.gif (53187 bytes)

 

Slack Skyline Yarding System

figure4-logging.gif (64469 bytes)


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