Dragline Diagram

Dragline Excavator

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, hoist rope and driving motors. As shown in the figure;

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Complete Dragline Rigging Packages

We manufacture virtually every dragline rigging and structural component for buckets used in the surface mining industry. Columbia Steel's development of replacement parts for draglines has pushed our technology to new levels, including development of our H-series martensitic high strength steel, application of our proprietary Xtend Process® high carbide overlays, and …

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ANALYSIS OF AVAILABILITY AND UTILIZATION OF …

diagram of the draglines. International norms stipulate an availability of almost 95% for a cost-prohibitive equipment like dragline. The diminishing availability clearly reflects problems in maintenance of the draglines. It may be observed from the Figure 4 it is quite evident that despite adhering to a stiff daily and

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DRAGLINE RANGE DIAGRAM 4600 VICON

DRAGLINE RANGE DIAGRAM 41" (1.0m) LAGGINGS WITH |s/8" (41.3mm) DRAG ROPE 4600 VICON H The working ranges in the table below are based on the fol~owing conditions: 1. Dimension 'F' is based on a 'G' dimension of 20' (6.1m). 2. Dimension 'D' is based on a 16' (4.9m) floor level bottom to

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Range Diagram

The Range Diagram command is an interactive tool for analyzing dragline cut scenarios. This is a quick and easy way to find parameters such as pit width, or to size a dragline to fit the geology. Methods of mining include Side Cast, Extended Bench, Dozer Bench, and Spoil Bench. Output includes both drawing the sections in CAD and out ...

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Dragline Lectures PDF | PDF | Electric Motor | Electric …

Dragline Lectures.pdf - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides online. Draglines are some of the largest machines in the world. They are used in open cut coal mines to remove layers of earth and rock to expose coal seams. Draglines use a system of booms, ropes, and buckets to dig material and deposit it elsewhere.

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:,ENGINEERING CO. Inc. DRAGLINE RANGE DIAGRAM, …

DRAGLINE RANGE DIAGRAM, 41" (1.0m) LAGGINGS WITH 13/~ " (44.5mm) DRAG ROPE (OPTIONAL) 4600 VICON The working ranges in the table below are based on the following conditions: 1. Dimension 'F' is based on a 'G' dimension of 20' (6.1m). 2. Dimension 'D' is based an a 16' (4.9m) floor level bottom to

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(PDF) IRJET- CASE STUDY ON DRAGLINE

Dragline balancing diagram 4.2. Purpose of drawing balancing diagram 4.3. Preparation of dragline balancing diagram 4.4. Developing a computer based program (in MATLAB) on dragline 32 bench designing (keeping the cut-width constant) and determine whether or not rehandling is required 4.5. Output (user-defined data) 4.5.1.

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DRAGLINE RANGE DIAGRAM 39OOB, 3900 VICON

dragline range diagram 39oob, 3900 vicon revolving fairlead -- equal sput drums f g h f i f b l 60 ° d ~lax ~lax //ax a boom length feet c cl of rotation to center dump meters b boom angle degrees feet d depth cut approx. e digging reach approx. f dumping height h height from grade to ...

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GRAPHIC DRAGLINE PIT DESIGN FOR TWO SEAM STRIP …

A graphical dragline range diagram program for two seams has been developed which allows analysis of six alternative strip pit designs. When geologic and geometric parameters change, the program user can compare various pit designs and forecast the dragline production rate of each design based on an average production index.

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Case Study #10: Dragline Range Diagrams

Draw Dragline Limits This draws the workable limits of the dragline on the range diagram cross-section. Pick the existing ground polyline and the location that the center of the machine is sitting. A block of three lines is drawn representing the height, …

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Vulcan : Dragline : Overview

The Dragline module is ideal for stratigraphic strip mining operations and provides a suite of tools to deal with range diagrams, reclamation and general section design. Great flexibility is provided in creating very detailed range diagrams. ... Figure 2 : Dragline on Highwall-Side Bench Ready to Make the First Pass with the Area Balance Tool.

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Dragline Parts | FairWinds MFG

FairWinds Manufacturing creates the essential parts that connect the bucket to your Hendrix dragline machine. We also specialize in making parts that are no longer available for other brands, keeping your equipment up and running. top of page. Contact us today! 724-662-5210. Home. About. Casting and Materials. Dragline Parts.

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Range Diagram

Range Diagram. The Range Diagram command is an interactive tool that displays graphics which are dynamically updated when adding or editing values in the spreadsheet text below. This is a quick and easy way to find parameters such …

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Dragline Mining Systems Training Courses

Dragline Operating Methods. Range diagrams, pit layout, boxcuts, single seam applications, multi-seam applications, use of dozers & throw blasting, handling geotechnical & hydrological issues. ... Learn about various dragline mining methods involving single seam and multi seam applications. Who is the course for? Mine Planning Engineers;

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(PDF) Productivity Analysis of Draglines Operating in …

The re-handling operation, as also evident from the dragline balancing diagrams (Figs. 5, 6), is done only by the lagging draglines. During the field studies it was estimated that approximately 40% of the total muck handling time was spent on re-handling the loose O/B (muck). The lagging dragline spent almost 60% of the total muck handling time ...

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Brochure SIMINE DRAGLINE EN

Simplified AC drive system single line diagram Conventional dragline motor configuration Gearless dragline motor configuration or 7. A single IGBT platform for excavators, draglines, and trucks We use a single drive design platform to power excavators, draglines, and haul trucks. This shared drive platform will

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DRAGLINE RANGE DIAGRAM 39OOB, 3900 VlCON

dragline range diagram hinged fairlead -- wide and narrow drums 39oob, 3900 vlcon a f b c, //ax ///k //an l/a h g a boom feet 60 70 80 length meters b boom angle degrees c cl of rotation feet to center dump d depth cut approx. e digging reach approx• f …

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Dragline ppt | PPT

5. WORKING OF DRAGLINE The bucket is lowered in fully dumped position, released both hoist & drag cable, till it rest on ground with the teeth digging into earth. The hoist cable is slackened slightly and then the drag pull is applied . This action fills in earth and bucket takes horizontal position. It is then hoisted. When dumping height is attained, the boom is …

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Dragline performance study in indian coal mines

Dragline balancing diagram and developing a computer based program (in MATLAB) on dragline bench designing (keeping the cut-width constant) and determine whether or not rehandling is required. 3. To find total time of availability & utilization of dragline 4. Projection of annual output, calculation of ownership, operating cost and cost per ...

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Dragline Planning | PPT

Range Diagrams Based on the spoil balance sheet, cut the sections in each block for every 100m to find out the approximate cast volumes, dozer push volumes, dragline prime and rehandle volumes. As this is based on the 2D plane, it is difficult to predict the rehandles in cases like rolling the bridges and crossing the central ramps, etc.

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