yard donkey
Noun: A yard donkey is a piece of heavy-duty logging equipment. It is a winch, or a system of winches, that is powered by an engine. Its primary function is to haul or drag logs from the stump where they were cut to a central collection point (a landing) or to a skid road for further transport.
This is a highly specialized, technical term used almost exclusively in the forestry and logging industries. It describes a specific machine used in timber harvesting operations. - The yard donkey was used to pull the felled trees up the steep slope to the landing. - Before modern machinery, logging crews relied on a yard donkey to move heavy logs.
The term can sometimes be used more broadly to refer to any powerful, stationary winching system used in industrial settings for dragging heavy loads, though this is an extension of its original logging context. - The salvage crew set up a makeshift yard donkey to pull the wrecked truck from the ravine.
- Yarder (noun): Another term for a machine used in logging to move felled trees. A yard donkey is a type of yarder.
- Skidder (noun): A different type of logging vehicle, often wheeled or tracked, used for dragging logs. Unlike a stationary yard donkey, a skidder typically moves to the logs.
- Winch (noun): The core mechanical component of a yard donkey; a machine for hauling or lifting using a winding drum and cable.
- Logging winch
- Yarder (in specific contexts)
- Haul-back winch (describing a specific type of system often part of a yard donkey setup)
This term has a single, very specific meaning related to logging equipment. It is not a common English phrase and would not be understood outside of its technical context. It is not related to the animal "donkey" in any functional sense; the name likely comes from the machine's role as a beast of burden for hauling heavy loads.
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a winch (or system of winches) powered by an engine and used to haul logs from a stump to a landing or to a skid road
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