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Topic: Drag line excavator

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	The Heavy Machinery: Drag Line Excavators
		Drag line excavators are considered to be the largest types of movable construction and excavation equipment on the market, and weigh more than 10,000 tons.
		The possible limitations of the drag line excavator might be due to the height and length of the boom, because this may cause limitations for where the drag line will be able to dump the debris.
		Drag line excavators are limited in the sense that they are not suitable for picking up materials that have been piled up.
	www.buyingconstructionequipment.com /Drag-Line-Excavator.html (769 words)

	Some Noteworthy Contractor's Appliances (Site not responding. Last check: 2007-11-03)
		The conditions of its building were these: The contract was one for excavating from the bed of the Mohawk river material which, except for the presence of a rather large percentage of sizeable stones and boulders, might have been handled by a hydraulic dredge.
		In its entirety this excavating unit consisted of the disposal boat, two dipper-dredges, an attendant tug, scows for carrying the boulders, a small dredge with orange-peel bucket for unloading the scows, and apparatus for building the dikes.
		The excavating arm stretched across the canal to the tow-path, while the dumping arm reached back of the berme for a considerable distance, so that the spoil could be deposited well back of the bank.
	www.history.rochester.edu /canal/bib/whitford/1921/CHAP26.html (4730 words)

	Hydraulic Excavator (Site not responding. Last check: 2007-11-03)
		An excavator is an engineering vehicle consistingof a backhoe and cab mounted on a pivot (turntable is a more apt description) atopan undercarriage with tracks or wheels.
		Note: the term excavator is sometimes used as a general term for any piece of digging equipment.
		Excavators are usually employed together with loaders and bulldozers.
	www.relativeaccess.com /File/14034-Hydraulic.Excavator.Html (444 words)

	Soil and water conservation
		If the trench is excavated by hand, and the core material is placed by hand, the core can be as little as 1 m wide, but if done by machine it will have to be at least as wide as the machine.
		The principle is to excavate a cistern or tank, and line it with simple building blocks called 'sausages' which are made by filling plastic tubing with a mixture of sand and cement.
		This consists of excavating basins to a depth which extends into the aquifer, so that the basin may be filled from a canal and then left to seep into the aquifer, and then filled again.
	www.fao.org /docrep/T0321E/t0321e-12.htm (9054 words)

	Construction And Maintenance Of Artisanal Fishing Harbours And Village Landings - 5. Useful construction equipment
		A drag-line consists of a sliding bucket that is dragged along the ground or sea-bottom for dredging.
		Most makes of hydraulic excavator have interchangeable buckets and forearm lengths; for normal marine work a long forearm is required to reach as faraway as possible.
		Hydraulic excavators can also be mounted on special barges (Figure 69) to act as dredgers, in which case a large bucket should be attached to the forearm.
	www.fao.org /docrep/v5270e/v5270e05.htm (1135 words)

	:: drag :: related - ( banshee coefficient db racing crash darrell russell ...
		drag anchor (of a ship) move from a moored position when the anchor fails to hold.
		drag one's feet (or heels) be deliberately slow or reluctant to act.
		drag-line an excavator with a bucket pulled in by a wire rope.
	www.spell-dictionary.com /db/drag (263 words)

	Excavator Bucket
		Excavator buckets for your earth moving needs from cws imac industries frost bucket.
		Excavator buckets for pavement removal use the pr excavator bucket for (the best in the industry!) click here for a rockland excavator bucket spec sheet.
		Excavator bucket services is looking into supplying quality equipment to the have been established to export excavator bucket services equipment to china.
	www.freeexcavator.com /excavator/Excavatorbucket (355 words)

	CHAPTER XX
		In the first stage the earth is excavated only down to the level of the lockpipe and extending back from the wall toe at this level for approximately 100 feet.
		The sump is lined with wood, brick or concrete and a permanent pipe from the lockpipe enters the sump and a smaller pipe drains surplus water from the top of the sump.
		The excavation area should be battered back into the land slope and covered with soil, cultivated and sown as suggested for the other dams.
	www.soilandhealth.org /01aglibrary/010126yeomansII/010126ch20.html (18131 words)

	Welcome to Mystic Pools Online
		During the process of excavation there is a chance of the bobcat rutting the yard.
		The tile line is a decorative 6” tile that goes around the perimeter of your pool and serves a couple different functions.
		The tile line is a decorative accent to your swimming pool as well as a marker for your water line to keep the water over the plaster.
	www.mysticpoolsonline.com /pages/construction.html (1922 words)

	Excavator - Wikipedia, the free encyclopedia
		An excavator, also called a 360-degree excavator or digger, sometimes abbreviated simply to a 360, is an engineering vehicle consisting of a backhoe and cab mounted on a pivot (a rotating platform, like a Lazy Susan) atop an undercarriage with tracks or wheels.
		The smaller ones are called a mini-excavator or compact excavator.
		The same manufacturer's smallest mini-excavator weighs 1470 kg (3240 lb), has a maximum bucket size of 0.036 m³ (0.048 yd³) and the width of its tracks can be adjusted to 89 cm (35 inches).
	en.wikipedia.org /wiki/Excavator (296 words)

	The Reconstruction of Treblinka (Site not responding. Last check: 2007-11-03)
		After March of 1943, the burial pits were methodically reopened and the corpses were extracted by the excavating machines and heaped on the ground for the waiting 'Sonderkommando'.
		Two types of excavating buckets were available: the conventional clam shell, used for digging and moving earth, and a grabber.
		A post WW II Polish Commission's report (Reference 9, p99) states: "Mechanical excavators were used for digging the pits and later for the exhumation of the corpses.
	holocaust-history.org /Treblinka/deathcampinternet/deathcampp6.shtml (734 words)

	The Magic of MovieClips - Flashmagazine
		With a little practice, you should be able to drive the excavator in a convincing manner.
		These are the same symbols used to build the excavator, but these are new "instances" of them.
		Drag and drop the Fish onto the stage.
	www.flashmagazine.com /474.htm (1357 words)

	Digger science, from Scrapheap Challenge on Channel 4
		An electric winch then drags the bucket along, so that it digs into the sand aided by a cutting edge with teeth on the open side.
		Drag-line excavators are used for fairly shallow digging, for example for removing the top soil on open-cast mining sites.
		Excavators have relatively small buckets and are not designed for transporting large amounts of earth.
	www.channel4.com /science/microsites/S/scrapheap2002/challenges/Digger/Science.html (653 words)

	Call Before You Dig - Electric Safety - Energy to Serve Your World. - Mississippi Power (Site not responding. Last check: 2007-11-03)
		(i) "Mechanical excavating equipment" shall mean all equipment powered by any motor, engine, or hydraulic or pneumatic device used for excavating and shall include but not be limited to trenchers, bulldozers, backhoes, power shovels, scrapers, drag lines, clam shells, augers, drills, cable and pipe plows and other plowing-in or pulling-in equipment.
		All operator(s) thus notified must contact the excavator within four (4) hours and inform the excavator of any of their known underground facilities, active or abandoned, at the site of the excavation.
		for the excavation shall immediately notify the operator of the damaged or dislocated underground facilities of the damage or dislocation.
	southerncompany.com /safety/dig.asp?mnuOpco=mpc&...&mnuItem=safe (2650 words)

	Dredge Summary
		An object is dragged along the bottom with the prevailing current; this suspends the sediment and the current carries the suspended material away from the area.
		Some of these are land-type backhoe excavators whose wheels are on long hinged legs so it can drive into shallow water and keep its cab out of water.
		A dredge is also a piece of heavy equipment used to remove overburden in an open pit or strip mine, or, in the case of gold placer mining, to pick up ore and gravel and send it through sluices to remove gold and deposit the remaining rock, or tailings, behind the dredge.
	www.bookrags.com /Dredge (3739 words)

	Sun River
		During 1910-11, crews placed two feet of riprap on the dam's upstream face, and excavated the gate shaft and lined the tunnel.
		A drag-line excavator, running on compressed air from a USRS plant, moved the bulk of the excavation.
		During initial construction, crews excavated five to 30 feet of solid rock before the various seams and joints were tight enough for the foundation.
	www.usbr.gov /dataweb/html/sunriverh.html (9556 words)

	Mississippi One-Call System, Inc.
		The term "excavate" shall include, but not be limited to, the operations of demolition, blasting, grading, land leveling, trenching, digging, ditching, drilling, augering, tunneling, scraping, cable or pipe plowing, driving, jacking, wrecking, razing, rending, moving or removing any structure or other material or mass of material on or below the ground.
		In the event of damage to or dislocation of any underground utility lines or underground facilities caused by any such emergency excavation work, the person responsible for the excavation shall immediately notify the operator of the damaged or dislocated underground facilities of the damage or dislocation.
		The townships, ranges, sections and quarter sections in each county in which the operator has underground utility lines or underground facilities or for other reasons wish to receive notification of proposed excavation.
	www.ms1call.org /excavation.html (1341 words)

	Cutter Suction Dredge, dredge equipment, dredges, the word for dredge is Ellicott
		Previous wheel excavators have, to one degree or another, suffered from an inability to dig clay-bound material without significant problems caused by plugging with clay.
		A centrally mounted drive mechanism is placed between the two rotating bucket elements with the drive motor being placed to the rear and entirely away from the area of excavation.
		Ellicott feels this excavator will supersede the older style bucketwheel excavator, principally due to its simplicity and ease of maintenance coupled with the plug-free operating capability.
	www.dredge.com /casestudies/dred2-15.htm (583 words)

	Drag Racing List - What's New for September 2000
		Drag Racing Story of the Day: Dead On for a Trophy and an A.
		Drag Racing Picture of the Day: Top Secret John Force Test Session, 1999 Ron Dilley with a little photo manipulation of John's early tests with the Mustang body.
		Immediate plans call for www.dragster.cc to pull drag racing links and statistics directly from www.draglist.com, and for www.draglist.com to pull drag racing news and chat from www.dragster.cc.
	www.draglist.com /Notes/0900.htm (2831 words)

	Drag Line Excavator at BloggedAdvice.com
		drag rope on the assembly is used to draw the bucket
		With smaller drag line excavators, the bucket is
		The limitations of drag line excavators are the
	www.bloggedadvice.com /2712/drag-line-excavator (435 words)

	Shell Scripting 101, Lesson 1
		Dragging the file onto the command shell window is a shortcut for typing the path to the file.
		In the results, note that the third line of code is visible in the command shell window but not the command that launched it.
		Drag HelloAgain.bat onto the command prompt window, then press the Escape key and observe the result.
	www.windowsitpro.com /Articles/Index.cfm?ArticleID=16355&DisplayTab=Article (2127 words)

	Reference.com/Encyclopedia/Dragline excavator
		The British firm of Ransome and Rapier produced a few large (1400-1800 ton) excavators, the largest in Europe at the time.
		The GEM of Egypt (GEM standing for "giant excavating machine" and Egypt referring to the Egypt Valley in Belmont County, eastern Ohio where it was first put to use), which operated from 1967 to 1988, was of comparable size.
		The first dragline was built by the "Page & Schnable Contracting" in 1904, for use digging a Chicago canal.
	www.reference.com /browse/wiki/Drag_line_excavator (1111 words)

	Construction Equipment (John Deere Tractors) (Site not responding. Last check: 2007-11-03)
		These include the bulldozer, compactor, drag line excavator, dump truck, feller buncher, excavator (a.k.a.
		A tractor, which comes from the Latin word trahere meaning to pull, is primarily applied for dragging and towing.
		Construction equipments are specifically used in the areas of civil engineering, agriculture, earthworks (engineering), excavations, combat engineering, waste handling, forestry, and mining.
	4equipment.net /Construction_Equipment_John_Deere_Tractors_110.shtml (215 words)

	Scrapheap Challenge - Digger
		Finally, they must fill a ditch that is about 2 feet deep with enough sand to drive their vehicle over it and across the finish line.
		The Hammerlocks, featuring Conscience (Vigilante had to defend his belt), are going with a design only the biggest of diggers use...a dragline.
		Essentially, a drag line has a bucket in the end that is dragged across and through the dirt into a large bucket.
	junkyardwarsonline.tripod.com /series5/digger/dig.html (317 words)

	The Oil Drum \| Surface Mining of coal (Site not responding. Last check: 2007-11-03)
		Generally during the creation of the spoil banks behind the working area, bulldozers will create a ramp that slopes down, from the surface, to the coal level, and this will be kept moving forward as the strip of ground that is being mined moves across the property.
		Once the coal has been taken out, then the space is available for the excavators and shovels to place the rock there, as the next strip of ground is worked.
		The initial appearance of the spoil banks is usually a series of large hummocks, prescribed by the movement of the earth-movers, but once the pass placing that rock is over, then the ground is restored to contour, generally using some form of bulldozer, though larger than those normally seen in public.
	www.theoildrum.com /story/2006/1/29/15118/5245 (3239 words)

	Industrial Reporting, Inc. Article - Penn. Contractor Has Diverse Operations
		The excavators are predominantly Caterpillar machines with one John Deere excavator and both Cat and John Deere dozers.
		At the landing, the Logmax 750 processor, mounted on a Caterpillar 320 excavator, is used to process the trees into saw logs and pulp logs.
		The tops are stacked and fed to the grinder to produce mulch, which is sold wholesale to landscaping businesses or to a company that burns it to produce electricity.
	www.timberlinemag.com /articledatabase/view.asp?articleID=1491 (1599 words)

	Motorsport.com: News channel
		That is because finalist Frank Schuster blew the connecting rods through the block, oiled the track from the starting line until the eighth mile, and put his Fiat altered into the other lane and onto its roof during the pre-race burnout!
		The last time Rudy McAdams drove a drag race car, at the IHRA World Nationals in Norwalk, Ohio, he drove history's quickest Chevy funny into and over a guardrail.
		As soon as Snellings cleared the top end, Squiers blasted off the line to a fantastic 6.76 at 198, an obvious winner if he could have made it to the line on time.
	www.motorsport.com /news/article.asp?ID=12139&FS=DRAG (2302 words)

	excavators - Toseeka Search Results
		I have volvo 360,volvo 290 brand new excavators, i want put in rentel basis in india per hourely or monthely pl suggest where can i serch in web privet secter or govt I serch all the web rentel directory,hire,placement from one month but did't find pl help me and email urgently
		The minister said excavators and bulldozers were being bullet-proofed in order to shield workers from the unprovoked and continuous Pakistani fire aimed at disrupting the work.
		Volvo Crawler excavators are available in seven models, with sizes ranging from 30,000 to 100,000 lbs.
	toseeka.com /search.php?q=excavators&t0=&...+001+037_keyword_excavators (712 words)

	EDP24: 1953 Floods
		On Saturday, January 31 he began excavating soil off the cliff face and loading it on lorries to transport it to Bacton.
		At Cley, a big reed bed had floated into the harbour so he brought it out and dumped it in a pit on the coast road which is now a birdwatchers’ car park.
		He also had to help look for two excavators and a bulldozer that were lost under the shingle bank.
	www.edp24.co.uk /Content/Features/Floods/asp/Aftermath1.asp (1474 words)

	Extreme Shovels ...................
		Large shovels are often used to mine coal, which lies in thin layers near the surface.
		The top layers of dirt (called the 'overburden') are temporarily removed, the coal is excavated, and then the dirt is put back.
		Although it looks like a shovel, this machine is actually called a 'walking drag line', because it moves by alternately lifting and lowering two gigantic 'feet', and the bucket is dragged by cables instead of being anchored on the end of a steel arm.
	www.worsleyschool.net /science/files/extreme/info.html (154 words)

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