How does a logging Skyline work?

All skyline systems contain a skyline. The mainline is the line that runs from the tower to the carriage. This cable pulls the carriage back to the landing. The haulback is used in downhill operations and where the line slope is less than 20% and the carriage requires assistance to get into the unit.

What is a skyline yarder?

Skyline logging (or skyline yarding) is a form of cable logging in which harvested logs are transported on a suspended steel cable (a cableway or “highline”) from where the trees are felled to a central processing location. A skyline yarder can pull in 5 to 10 logs at a time, using separate chokers.

What is yarding in logging?

Yarding is the logging operation that moves felled trees from the slash pile to the landing or storage area prior to transportation. Moving these heavy materials on often unstable and/or sloping terrain makes yarding a dangerous part of the logging operation.

How does a yarder work?

A yarder is piece of logging equipment that uses a system of cables to pull or fly logs from the stump to a collection point. It generally consists of an engine, drums, and spar, but has a range of configurations and variations, such as the swing yarder.

What is a sky car in logging?

Skyline, in which a carriage, pulled by hauling cables, runs along a skyline cable, providing vertical lift to the logs.

How does a logger work?

Loggers cut trees with hand-held power chain saws or mobile felling machines. Logging workers harvest thousands of acres of forests each year. The timber they harvest provides the raw material for countless consumer and industrial products.

What is a Yoder in logging?

A Logging Yoder Or Loader Yarder Is Being Used To Harvest Cut To Length Logs Up The Hill To The Unit Landing Stock Photo, Picture And Royalty Free Image.

Who invented the yarder?

The Yarder Mfg. Co. was originally founded in the early 1900’s by Stanley Walter Yarder.