Hoistingrigging Fundamentals - Department of Energy
WebAug 16, 2012 · Dragline excavator is used for civil engineering projects and surface mining. Dragline is the largest equipment ever built on this planet. It has the ability to excavate very deep down the earth. Word drag is used because it has the ability to drag material at far distance from the machine. Dragline consists of drag rope, large bucket, boom
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MODULE 4 - LIFTING AND RIGGING - FEMA
WebThanks to a focus on steel molded components, we offer compact tiltrotators with low building height and low weight that gives you optimized digging geometry and the best fuel efficiency. Cast steel in all major components for the best ratio strength to weight. The lowest building height. 45 ° tilt angle for greater flexibility – on all
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Machine meeting in Trädet 2017 (rope excavator) - YouTube
WebExcavators. No matter what type of work you do - excavation, trenching, or truck loading - Cat® excavators deliver top performance, unmatched versatility, and excellent fuel efficiency. Simple operation, outstanding durability and the latest safety and technology features will help you take your business to the next level.
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20 Excavator Terms You Should Know - Texas Final Drive
WebJul 8, 2020 · Only rope fiber tag lines should be used near power cables, but even these can pose a danger and should be used with great caution unless prohibited outright. In tight circumstances: The person holding one end of a tag line, and the line itself, must have adequate room to move freely in order to respond to any changes in the load position.
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1926.1417 - Occupational Safety and Health Administration
WebIf the competent person determines that there is a slack rope condition requiring re-spooling of the rope, it must be verified (before starting to lift) that the rope is seated on the drum and in the sheaves as the slack is removed. 1926.1417 (n)
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Excavator Attachments - Aim Attachments | Factory …
WebRakes Excavator Rakes US Metric Excavator Rakes Clear more land in less time with rakes for hydraulic excavators. Excavator Rakes B-linkage, 3-tine Weight 1273 lb 577 kg Width 33 in 840 mm Tine Spacing 15.75 in 400 mm View Compare models Excavator Rakes B-linkage, 4-tine Weight 1502 lb 681 kg Width 49 in 1240 mm Tine Spacing 15.75 …
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Basic Rigging Workbook - BNL
Webexcavators 330 - Tier 4F/ EU Stage V Net Power - ISO 9249 273 HP Operating Weight 69200 lb Maximum Digging Depth 23.9 ft Selected Model excavators 335 Net Power - ISO 9249 273 HP Operating Weight 77000 lb Maximum Digging Depth 22.11 ft Model Details Use the comparison tool to compare detailed specs of Cat and competitor models. …
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Tiltrotators | Steelwrist
WebOct 27, 2020 · The boom has a working height of up to 24 feet and depth of 50 feet. The kit is designed for Volvo's EC140EL and ECR145E crawler excavators. The ECR145E has a 5-foot tail-swing radius, which
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OSHA Requirements for Use of Taglines | Work - Chron.com
Web• Understand the proper use of wire rope, wire rope fittings, end terminations, and tighteners. ENABLING OBJECTIVES At the conclusion of module the student should be able to: • Explain the use of slings and sling arrangements. • Describe the use of chains for rigging and lifting. • Determine the effects of critical angles as the
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Excavator Attachments – Craig Manufacturing
WebJul 25, 2021 · Excavators are heavy construction equipment consisting of a boom, arm, bucket, and cab on a rotating superstructure atop an undercarriage with tracks or wheels. These machines are used mainly for digging purposes as well as various lifting and carrying tasks in various applications.
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Volvo makes trench work safer with new pipelayer kit for excavators
WebAug 16, 2012 · Dragline excavator is used for civil engineering projects and surface mining. Dragline is the largest equipment ever built on this planet. It has the ability to excavate very deep down the earth. Word drag is used because it has the ability to drag material at far distance from the machine. Dragline consists of drag rope, large bucket, boom
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Rake, Root Logging Equipment For Sale
WebWe are a one-stop-shop for in stock and custom made attachments to fit your every need. We carry thousands of attachments and replacement parts in stock, including Excavator Buckets, Hydraulic and Manual Quick Couplers, Grapples, Thumbs, Forks, Rakes, Rippers & Skid Steer Attachments.
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Excavator Rope Swing of Death (We're The Coolest Kids I Know)
WebThanks to a focus on steel molded components, we offer compact tiltrotators with low building height and low weight that gives you optimized digging geometry and the best fuel efficiency. Cast steel in all major components for the best ratio strength to weight. The lowest building height. 45 ° tilt angle for greater flexibility – on all
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330 Hydraulic Excavator | Cat | Caterpillar
WebAug 22, 2018 · Swing refers to the space required for an excavator to rotate. Zero tail swing models do not require any additional space for rotation as the house stays inside the width of the tracks. The swing motor powers the swing, and the swing gears facilitate the swing.
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NASD - Backhoe and Loader Operational Safety
WebWhen excavating with the backhoe on a hill, swing the backhoe uphill to dump the load in order to maintain stability. Dumping downhill may cause the machine to tip. Always shut off the engine, lower the bucket and backhoe, and apply the parking brake before dismounting the machine. Use extreme caution when back filling.
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Excavator Rope Swing of Death (We're The Coolest Kids I Know)
WebExcavator Snow Blade. Utilizing a unique design with bolt-on cheek plates and replaceable edges, the Craig Excavator Snow Blade is the ideal dozer style blade for your excavator to clear snow from the work site. Available in Wedge Lock, Pin-on, S Series, or Manual Bar Lock lugging. Bolt-on cheek plates standard.
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Basic Rigging Workbook - BNL
WebSep 28, 2016 · General Industry OSHA §1910.180 (h) (3) (xvi) states "…A tag or restraint line shall be used when the rotation of the load is hazardous." Construction OSHA §1926.1417 (w) says "A tag or restraint line must be used if necessary to prevent rotation of the load that would be hazardous."
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To Tag Line or Not To Tag Line? - Crane Tech
WebJul 8, 2020 · Only rope fiber tag lines should be used near power cables, but even these can pose a danger and should be used with great caution unless prohibited outright. In tight circumstances: The person holding one end of a tag line, and the line itself, must have adequate room to move freely in order to respond to any changes in the load position.
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Welcome to IHSA.ca
WebA helac rotator is used to operate the thumb and provides a strong and constant grip on material in the rake through the rake's rotation. The helac rotator has no exposed shafts and is sealed for a long service life. Easily transfers between machines within the same class and hookup with no welding required.
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MODULE 4 - LIFTING AND RIGGING - FEMA
WebAug 27, 2017 · Machine meeting in Trädet 2017 (rope excavator) 719,547 views Aug 27, 2017 1.8K Dislike Share Save Bo Arabäck 2.8K subscribers Every year a machine event is held in the Trädet in Sweden. There
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