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Logging eTool
 
Examples of Cable Yarding Systems
(From the Washington State Safety Standards
for Logging Operations)

 
Mobile Shovel Yarder

Mobile Shovel Yarder



Slack Line System

Slack Line System



Skidder System

Skidder System



North Bend System

North Bend System



South Bend System

South Bend System



Standing Skyline - Radio Control Carriage (mobile tower)

Standing Skyline - Radio Control Carriage (mobile tower)



Side Mount Tower With Mechanical Slack Pulling Carriage

Side Mount Tower With Mechanical Slack Pulling Carriage



Partial Cutting with Running Skyline

Partial Cutting with Running Skyline



Running Skyline with Chokes (Grabinski)

Running Skyline with Chokes (Grabinski)



Running Skyline with Mechanical Grapple

Running Skyline with Mechanical Grapple



Multispan Skyline

Multispan Skyline



Balloon Logging - Inverted Skyline Configuration

Balloon Logging - Inverted Skyline Configuration



Balloon Logging - Haulback Configuration

Balloon Logging - Haulback Configuration



Shovel Loader Jammer

Shovel Loader Jammer



Heel Boom Loading

Heel Boom Loading



Guy Line Loading

Guy Line Loading



Hayrack Boom Loading

Hayrack Boom Loading



Spreader Bar Loading

Spreader Bar Loading



Highland

Highland



Live Skyline - Shotgun or Flyer System

Live Skyline - Shotgun or Flyer System



High Lead Yarding System

High Lead Yarding System



North Bend Yarding System

North Bend Yarding System



Slack Skyline Yarding System

Slack Skyline Yarding System


 
   
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