Dragline excavator with pile driver attachment. A dragline excavator is a piece of heavy equipment used in civil engineering and surface mining. Draglines fall into two broad categories: those that are based on standard, lifting cranes and the heavy units which have to be built on-site.
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Dragline excavator definition: a power shovel that operates by being dragged by cables at the end of an arm or jib : | Meaning, pronunciation, translations and examples
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The second dragline, named as lagging dragline (La D/L, no.2), is deployed by keeping at least 200-m distance behind the leading dragline and is sitting on the extended spoil bench (dumped by the
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Category:Dragline excavators. From Wikimedia Commons, the free media repository. Jump to navigation Jump to search dragline excavator large vehicle used for lifting, especially in the process of mining: basically an excavator which drags its bucket to fill it
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Excavator production was organized in the USSR in 1931. In 1947 the Urals Heavy Machine-building Plant became the first in the world to begin series production of open-pit excavators with bucket capacities of 3–5 cu m; in 1958 the plant manufactured a walking dragline excavator with a bucket capacity of 25 cu m and a boom 100 m long.
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The dragline can only dig at a level below the level at which the dragline is sitting. The drag bucket is outfitted with "teeth" to aid excavation, but even so, it is only effective in softer materials or materials that have been blasted. The size of the dragline is based on the capacity
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Dragline excavator WikiMili The Free Encyclopedia Define Dragline crane Dragline crane synonyms Dragline crane pronunciation Dragline crane translation English dictionary definition of Dragline crane n 1 A line used for dragging 2 A kind of dredging machine n 1 another word for dragrope2 2 Also called dragline crane or dragline excavator a .
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Jan 10, 2015 - Curragh Dragline 3 - Dragline excavator - Wikipedia, the free encyclopedia
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Definition of dragline in English: dragline. noun. 1 A large excavator with a bucket pulled in by a wire cable. 'If all else fails, they can spit oily secretions on their eight tarsi, or feet, step free, and make a Spiderman-like escape via a self-secreted dragline.'
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An excavator operated by pulling a bucket on ropes towards the jib from which it is suspended. Also known as dragline excavator.
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dragline. ( ˈdræɡˌlaɪn) n. 1. (Aeronautics) another word for dragrope 2. 2. (Mechanical Engineering) Also called: dragline crane or dragline excavator a power shovel that operates by being dragged by cables at the end of an arm or jib: used for quarrying, opencast mining, etc.
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Talk:Dragline excavator. This article is within the scope of WikiProject Mining, a collaborative project to organize and improve articles related to mining and mineral industries. If you would like to participate, you can edit the attached article, or visit the project page, where you can see a list of open tasks, join in the discussion, or
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dragline. ( ˈdræɡˌlaɪn) n. 1. (Aeronautics) another word for dragrope 2. 2. (Mechanical Engineering) Also called: dragline crane or dragline excavator a power shovel that operates by being dragged by cables at the end of an arm or jib: used for quarrying, opencast mining, etc.
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Jun 28, 2021 · Dragline excavators in mining are used to remove overburden – anything that's in the way of getting to the real product. For example, removing soil and rock from the surface above the coal seam. This overburden is repurposed, in some cases set aside …
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A dragline excavator is a piece of heavy equipment used in civil engineering and surface mining In civil engineering the smaller types are used for road port construction and as pile driving rigs The larger types are used in strip-mining operations to move overburden above coal and for tar-sand miningDraglines are amongst the largest mobile equipment ever built on land and weigh in the
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Uses of Draglines A dragline. excavator is a piece of heavy equipment used in civil engineering and surface mining. Coal mining Smaller draglines were also commonly used before hydraulic excavators came into common use, the smaller draglines are now rarely used other than …
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Dragline - definition of dragline by The Free Dictionary
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