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Complete Cat® Longwall Systems
 
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Caterpillar is one of the leading global suppliers for complete longwall mining systems. All over the world, Cat® equipment and systems are meeting the demands of underground mining under the most stringent conditions. Caterpillar delivers a customers’ system of choice, from low to high seam heights, for the longest longwalls and highest production demands. Adapted to the mining challenges faced by customers today, Cat systems for longwall mining include hydraulic roof supports, high-horsepower shearers, automated plow systems and face conveyors - controlled and supported by intelligent automation. This animation gives an overview of the key components of Cat longwall systems, the main features, and the state-of-the-art automation hardware and software which offers the needed functionality for enhanced control of the whole system. Learn More: http://www.cat.com/longwall
Fully Mechanized Longwall Coal Production
 
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Fully mechanized Longwall Coal Production
Views: 250964 mining videos
Pioneering Underground Mining
 
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Joy Mining Machinery releases a new version of its most popular video "Pioneering Underground Mining". You can request a free copy of this video by contacting [email protected] and provide your name and mailing address and if you want the copy in DVD or Blu-ray format. It was first produced in 2001 to support a request by our US Midwest sales region to help a customer explain the difference between room and pillar and longwall mining to finance people. It quickly became the most widely distributed video in our library being used by universities, schools, shown to community groups, etc. The program was updated to show new products and includes all new HD video and animations.
Views: 753669 JoyMiningMachinery
Keeping Mobile Equipment in Underground Mines Safe | La sécurité de l'équipement minier
 
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Keeping Mobile Equipment in Underground Mines Safe | La sécurité de l'équipement minier | Patrick Vaillancourt, Occupational Health & Safety Inspector with the Ministry of Labour, shows how he conducts inspections of mobile mining equipment. A descriptive transcript for this video is available by visiting the following link: http://media.ontarionewsroom.com/desctxt/keeping-mobile-equipment-in-underground-mines-safe.html Pour obtenir une transcription descriptive de cette vidéo, cliquer sur le lien suivant : http://media.ontarionewsroom.com/desctxt/la-securite-de-l'equipement-minier-mobile.html
Views: 44306 ONgov
Working Together to Get the Right Equipment Underground
 
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The U.S. Gypsum mine in Sperry, Iowa, is more than 620 feet underground and accessible only via shaft, which makes getting equipment in the mine a difficult challenge. When it was time for a new Cat® R1600H loader, U.S. Gypsum turned to local Cat dealer Altorfer, a long-time partner of its surface operation. Once the mine decided on the new loader, Altorfer went to work figuring out the right way to disassemble the machine on the surface, send the hundreds of individual pieces down the shaft, and then re-assemble it underground. It took a partnership to ensure a successful project, with Altorfer engineers, Caterpillar engineers and mine personnel working in close collaboration throughout the process. The mine has since purchased an additional R1600H and Altorfer has developed best practices that are being shared with other dealers around the world.
Mine Dewatering Solutions
 
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An insightful animation outlining Weir Minerals range of dewatering equipment and its applications. Visit our website for more information: http://www.global.weir Subscribe to our channel: https://www.youtube.com/user/WeirMineralsDivision Weir Minerals offers a full range of mining-duty pumps that cover the whole spectrum from clear water to high solids content, in a wide range of designs to suit every dewatering and slurry application across open-pit and underground projects. The pumps can be mounted on trailers, skids, pontoons or barges and be by either electric or hydraulic motors, or diesel engines. The pump range consists of horizontal, vertical submersible, self priming and positive displacement designs, from a world class range of brands, including Multiflo®, Floway®, Hazleton® and Warman ®. This product range is augmented by a comprehensive suite of hoses, pipes, valves and other auxiliary products, as well as spare parts that offer industry-leading wear life performance. Weir Minerals offer an end-to-end customer support service in dewatering including feasibility and design stage consultancy, equipment monitoring and maintenance, as well as operator training on all aspects of dewatering systems.
Views: 40968 WeirMineralsDivision
Project Coal to Electricity (2) mining, equipment, natural areas
 
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We went underground in two mines, saw how mine equipment is rebuilt and visited natural areas, saw and play and had a magnificent dinner at a museum.
Views: 175 Marilou McCrosky
Meet Crossrail's giant tunnelling machines
 
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Crossrail will use eight tunnel boring machines (TBMs) to construct the new tunnels under London. These huge machines will work 24 hours a day beneath the streets of London, excavating large volumes of ground and erecting the concrete tunnel lining. Each machine has a rotating cutter head at the front, and a series of trailers behind, housing all the mechanical and electrical equipment required for the excavation of material. To construct the 42km of tunnel required for Crossrail the tunnel boring machines will undertake ten individual tunnel drives to construct the 6.2m diameter rail tunnels. Each TBM weighs approximately 1000 tonnes and will be up to 140m in length with an external diameter of 7.1m. This allows for an inside tunnel diameter of 6.2m once the concrete tunnel segments are in place. Each TBM will be operated by a 'tunnel gang' comprising of around twenty people - twelve people on the TBM itself and eight people working from the rear of the machine to above ground. To find out more about our tunnel boring machines visit: http://www.crossrail.co.uk/tunnelling/ http://www.crossrail.co.uk/
Views: 3471587 Crossrail Project
Resolute - Syama Gold Project Overview
 
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Syama is a long-life flagship project with robust economics. Located in the south of Mali, West Africa, the mine is approximately 30kms from the Côte d’Ivoire border and 300km southeast of the capital Bamako. Syama benefits from two fully operational parallel sulphide and oxide processing plants with site production capable of more than 250,000oz/pa.
MTU Engines for Underground Mining - Modikwa Platinum Mine
 
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Modikwa Platinum Mine is located in the Limpopo province in South Africa. It has been in operation since 2003 and lies in a lush, subtropical igneous complex that spans hundreds of kilometres. The 20-ton load haul dumper on Modikwa is powered by the MTU Series 926. The drill rig, a vehicle used in the development of the stopes and tunnels underground, is powered by the MTU Series 904. The harder the environment the stronger we are - MTU Engines for Underground Mining Machinery. Visit http://mining.mtu-online.com for more information.
Views: 5288 mtuengines
Remote Control LHD CAT underground mining equipment video
 
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Underground mining faces hazardous mining condition, with high risk of personnel damage. Radio Remote Control underground mining LHD loaders can help with enhancing safety on mining site. contact for more:www.alpha-technology.com.au
Views: 46 Alpha-technology
Amazing Mining Models
 
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These amazing working models of mining equipment are just some of the stunning displays on show at the Kammerhof Mining Museum at Banská Štiavnica in the Republic of Slovakia. Make this museum one of your 'must see' places to visit when in this beautiful medieval mining town.
Views: 10590 Kernowclimber
High efficiency electric drive down the hole drilling machine for mining projects
 
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DTH drilling equipment are used extensively in construction sites such as open pit and underground mines, quarries, hydropower projects, water well drilling, mineral exploration, rock cable anchoring, geothermal excavation, subway engineering excavation side pile support. Because of the advantages of high drilling rigidity, smooth hole wall, good rigidity of drill pipe and impactor, independent of high axial thrust, unrestricted drilling depth and low equipment investment, it is easy to maintain and so on. Rock engineering industry generally pays attention to drilling rig. E-mail: [email protected] Website: http://www.gaodetec.com/drilling-rig/ Mobile Phone: 86-13939067523 Tel: 86-371-55951660 Fax: 86-371-63526676 Skype: shotcreter Zip Code: 450000 Company Address: No.9, Building 14, Yard No.4, Fengqing Road, Jinshui District, Zhengzhou, Henan China
Views: 1646 Gaodetec
Cat® Underground Loaders: Know Your Options - Ground Engaging Tools
 
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Here are the latest Ground Engaging Tools (or GET) available for select Cat underground hard rock loader buckets. The MAS or mechanically attached shroud and MAWPS, mechanically attached wear plate systems.
Underground Drilling and Blasting Training DVD - ACG
 
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The Australian Centre for Geomechanics has developed this safety training DVD for underground metalliferous mine workers. To purchase this product or find out more information, visit http://www.acg.uwa.edu.au/shop#trainprods Overview All underground mine workers will be exposed to drilling and blasting processes. The aim of this new DVD is to provide workers with the critical knowledge on drilling and blasting to aid appreciation of the importance of these mining processes and their related hazards. The DVD features an introduction to the rock breaking process in mining, followed by a section on how to handle, store and transport explosive products. The third part of the DVD covers development drilling and blasting practices; and the fourth part discusses production drilling and blasting. Target Audience Underground mine workers - the need to identify the potential hazards of working near or with explosives, and the protocols of re-entering a working area after blasting. Workers responsible for development and production drilling and blasting activities. This DVD will review drilling and blasting fundamental concepts that are critical to achieving optimal rock breaking outcomes. All industry stakeholders - those keen to learn more about drilling and blasting in underground mines. Project Sponsors: Barrick Gold of Australia; BHP Billiton Olympic Dam; Dyno Nobel Asia Pacific; Gold Fields Australasia; Newmont Asia Pacific; Orica Mining Services; Xstrata Zinc.
Loading Scooptram LF 4.2 Underground Mining and Tunneling Loader LHD Fadroma
 
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Loader Underground LHD for your next Mining and Tunneling Project http://www.ito-germany.com/ghh-bl-lf4-2-load-haul-dump-lhd-low-profile-for-sale Transport Mining Machine. jamski utovarivač Ljubisa Loader Miljkovic Wagner, Bosnia Borske reke Mining Machine Used Loader LF 4.2 Year 2006 Deutz Diesel Engine Kessler Axle Dana Clark Gearbox Dana Spicer Converter C272 Images Scooptram Fadroma: http://images.ito-germany.de/gallery/Bergbaumaschinen-untertagelader-gebraucht-kaufen-LF4-2-fadr/1-Fahrlader-gebraucht-LF-4.2.jpg http://images.ito-germany.de/gallery/Bergbaumaschinen-untertagelader-gebraucht-kaufen-LF4-2-fadr/Bergbaumaschine.jpg Occasion Scooptram Pictures http://images.ito-germany.de/gallery/Bergbaumaschinen-untertagelader-gebraucht-kaufen-LF4-2-fadr/occasion-scooptram.jpg We offer parts for GHH LF 4.4 GHH LF 4.1, LHD GHH LF 6.3 For the better search: Forsale used Underground Loader LHD Load haul Dump, Pajisje të shfrytëzuara të minierave Fadroma, LF 4.2, Hydro Tunnel Kosovo, Albania Mining Machinery. INTEGRAL INŽINJERING a.d.Laktaši , Hydro Tunnel , ENTEA d.o.o. Sarajevo , Përdorur makinë tunelimi, Equipo minero usado en venta, Atlas Copco, Tamrock, Toro, Gebruikte mynbou toerusting tekoop, Korištena oprema za rudarstvo na prodaju, Използвано минно оборудване за продан, Rabljeno rudarska oprema za prodaju Loader Underground LHD për projektin tuaj të ardhshëm të minierave dhe tunelit. Tunnellader zu verkaufen LF 4.2. Wir kaufen Fahrlader GHH LF 4.2 und LF 4.4. Mining Scooptram Peru, Occasion Scoop Lima Peru, Tamrock Toro Loader used for sale, Toro 151, MTI 650M Scooptram Mucking, Used Jarvis Clark JS220 Scooptram for Sale, Equipo de Tunel y Mineria Subterranea, Pajisjet e Tunelit dhe Minierat Underground, Oprema za tunele i podzemno rudarstvo, Тунелно оборудване и подземно добиване, Εξοπλισμός σήραγγας και υπόγεια εξόρυξη, Dumper y scoop minero Perú, PAUS PMK Dumper in Colombia. Amoyá Hidropower project, Load Haul Dump - Mina subterranea mas grande del mundo, Tuneli i mërzitshëm.RABLJENA OPREMA ZA IZGRADNJU TUNELA, GRAĐEVINSKA I TUNELSKA OPREMA jamski utovarivač rudarenje, pecijalne višenamjenska tunelska
Views: 19730 itogermany
Research on Coal Mine Safety Monitoring System Based on Zigbee
 
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1. IoT BASED MINE SAFETY SYSTEM USING WIRELESS, - ijariie, 2. integrated coal mine safety monitoring system - St. George Public School, 3. Intelligent Mining: A Monitoring and Security System for Coal, - ijareeie, 4. Design And Implementation Of Coal Mine Safety System Using, - ijartet, 5. Design and Simulation of Smart Helmet for Coal Miners using Zigbee, 6. Green Communications and Networks: Proceedings of the International, 7. The research on zigbee based minsafety monitoring system, ieee – 2018, 8. mine safety system using wireless sensor network – troindia, 9. design and implementation of arm intelligent monitoring system, - ijrcct, 10. Design and Implementation of Coal Mine Physiological, - ijritcc, 11. smart helmet for coal miners using zigbee technology - Machine Hire, 12. Wireless information and safety system for mines – NOPR, 13. Coal Mine Safety Monitoring System Based on ZigBee and GPRS, 14. Research on Mine Safety Monitoring System Based on WSN, 15. zigbee based mine safety monitoring system with, - IDC Technologies, 16. Research on Coal Mine Safety Monitoring System Based on Zigbee, 17. An Integrated Environment Monitoring System for Underground Coal, 18. Real Time Monitoring System for Mine Safety using, - [email protected], 19. Design of Integrated Mine Safety Monitoring System Based On Zigbee, 20. Zigbee Based Safety Monitoring System - International Journal of, 21. A Coal Mine Safety System using Wireless Sensor Network – ijpres, 22. Integrated Mine Safety Monitoring and Alerting System Using Zigbee, 23. Research and Design of the Coal Mine Safety Supervision System, 24. Web of Things-Based Remote Monitoring System for Coal Mine Safety, 25. coalmine safety system with zigbee specification, 26. Coal Mine Monitoring System for Rescue and Protection using ZigBee, 27. Research on Coal Mine Safety Monitoring System Based on Zigbee, 28. The research on ZigBee-based Mine Safety Monitoring System - IEEE, 29. Intelligent safety system for coal miners - International Journal of, 30. Zig-Bee and Wi-Fi based Mine Safety Application, 31. Design Of Underground Coal Mine Monitoring System – ijert, 32. Hybrid Wireless Communication System Based On Arm9, - IJSER.org, 33. Coal Mining Safety Monitoring Using WSN - Krishi Sanskriti, 34. Wireless Communication and Environment Monitoring in Underground, 35. Lightweight Mashup Middleware for Coal Mine Safety Monitoring and, 36. zigbee based projects – SVSEmbedded, 37. Design of Coal Mine Monitoring System Based on Internet of Things, 38. integrated coal mine safety monitoring system, 39. coal mine protection using zigbee, 40. Rescue and Protection in Underground Coal Mines Using, - ijirset, 41. sDEVELOPMENT OF COAL MINE SAFETY SYSTEM USING, - IJESAT, 42. Design of Monitoring System for Coal Mine Safety Based on, - IJESI, 43. Zigbee Based Alerting System for Mine Workers | EngineersGarage, 44. Development of underground mine monitoring and communication, 45. Research on Design of Early-warning Explosion-proof Monitoring, 46. Coal Mine Safety Monitoring System Using ARM9 - International, 47. zigbee based intelligent helmet for coal miners, 48. NexGen Technologies for Mining and Fuel Industries (Volume I and II), 49. Robot based Wireless Monitoring and Safety System, - ssrg-journals, 50. Information Computing and Applications: 4th International, 51. Zigbee based Mine Safety Monitoring System with GSM | ECE | EEE, 52. Survey Paper on Wireless Underground Positioning System, 53. coal mining safety monitoring system - Iaeme.com, 54. Safety Scheme for Mining Industry using Zigbee Module, 55. Green Communications and Networks: Proceedings of the International, 56. Research Journal of Pharmaceutical, Biological and, - RJPBCS, 57. Smart Helmet for Coal Mines Safety Monitoring and Alerting – ijarcce, 58. Implementation Of Zig Bee For Coal Mine Safety - Crushing Equipment, 59. The Research on ZigBee-Based Mine Safety Monitoring System,
Views: 1979 svsembedded
JOY - Pioneering Underground Mining
 
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JOY là một trong những nhà tiên phong chế tạo máy và thiết bị mỏ hầm lò
Views: 6032 hamlomdc
Modern Underground Mining - Oceana Gold, Frasers Mine.
 
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Learn about modern underground mining techniques used currently used at Oceana Gold's Frasers Mine in Otago. For more information please contact us. Hose Supplies NZ Limited. P: 0800 744 673 E: [email protected] W: hosesupplies.co.nz
Views: 1928 Hose Supplies
What’s New in Underground Mining: Behind the Scenes with Caterpillar at MINExpo 2016
 
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Get a behind-the-scenes look at the underground mining area of the Cat® MINExpo 2016 exhibit. Subject matter expert David Rea talks about our commitment to the underground mining industry, as well as the “must-see” products and solutions on display and how they can help you improve your bottom line.
RDH Mining Equipment Product Line
 
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RDH Mining Equipment designs and manufactures a broad range of heavy duty equipment specifically for the harsh environment of underground mining and tunneling, from small to large operations. Visit www.rdhminingequipment.com for more information.
Views: 2024 RDH-SCHARF
Putzmeister Shotcrete in underground mining
 
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Shotcrete solution with SPM 4210 Wetkret and Mixkret 4 at Silangan Mine Project, Philippines. Subscribe to Putzmeister on YouTube: https://www.youtube.com/PutzmeisterGlobal?sub_confirmation=1 Experience the Putzmeister product range: http://www.putzmeister.com Visit Putzmeister on Social Media: https://www.facebook.com/putzmeisterde https://twitter.com/Putzmeister https://instagram.com/putzmeisteramerica
Views: 485 Putzmeister
Ground Control in Underground Limestone Mines
 
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Roger Mellville, Garrett Limestone Co., Inc. discusses both outside and in the limestone mine basic steps to insure that roof and pillars are free from loose rock. He provides quality safety information and shares real-life experiences for new or experienced miners. Mellville discusses the following safety subjects: - Pre-shift checks of the lift basket - Fall protection in lift basket - The importance of sound testing the roof - Danger zones during hand scaling - The need for proper scaling - Performing workplace examinations - The purpose of roof bolting - The purpose of pull-tests on roof bolts - Bedding planes - Looking for loose material - Signs of loose material - Report all real or suspected problems - Borescoping the roof - Extensiometers - Scratch bars - Parking equipment safely Brookwood-Sago Grant Project: Best Practices for Preventing Emergencies in Underground Mines (Coal & MNM) (2011-2013).
Views: 8176 Joe Flick
amazing accidents fails videos of heavy construction equipment compilation 2016
 
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The best collection of heavy crane accidents around the world, heavy crane lifting fail, heavy equipment accidents videos, awesome crane accident, awesome crane lifting................
Views: 1572977 DevYES
Inside the Resolution Copper Mine, 1.3 Miles Underground
 
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Mar. 14 -- There are deeper mines in North America than the Resolution mine but none with a single shaft this long. It is a 6,943 foot concrete barrel, 30 feet in diameter bored into the mountain of Arizona and took six years to dig. Bloomberg's Matt Philips journeys toward the center of the earth to check out this engineering marvel. (video by Adam Wolffbrandt)
Views: 239192 Bloomberg
Project Start 3D Underground Mining Simulation
 
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ProjectStart Demo01 Interactive Underground Mine Simulator LHD Simulator Project in development made with Blender and Unity (First version) / Unreal Engine (Final version). Blueprint and C++ programming. LHD controlled by keyboard or Xbox360 gamepad. Creado por UMine Real Esteban Maldonado
Views: 113 UMine
Underground excavation project
 
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ABT Drilling Equipment Co., Ltd. mainly provides holistic drilling solutions, serving the mining, stone crushing, water conservancy drilling industry, to help you solve the problem of drilling at high efficiency and low cost. We mainly provide mobile air compressors, drilling rigs, hammer, drill bit, crushers, underground water detector.We are your trustworthy partner. Whatsapp: +86 18740092147 Email: [email protected]
Views: 13 Tylar Khan
Cat® Underground Loaders: Know Your Options - Ride Control
 
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Ride control is designed to meet the challenges of the underground mining environment, where uneven ground can slow machine travel and impact productivity, fuel efficiency and operator comfort.
Underground Mining Pic's..
 
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New Project
Views: 207 stuart spratt
Coal Mining in Appalachia
 
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This video is about Coal Mining via Mountain Top Removal. Appalachian Coal Mining See how coal is mined in the Appalachian Mountains via Mountain Top Removal. This 30 minute video takes you inside a giant dragline and tells the whole story from blasting the rock to transporting the coal by rail. See Elk enjoying the reclaimed land. I started this project in 2002.
Views: 312768 Gary Smith
Eimco Jarvis Clark JS 220 Scooptram for Sale - Underground Mining Equipment for Sale
 
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Mining Equipment: http://www.savonaequipment.com/ Scooptram: http://www.savonaequipment.com/en/equipment/scooptrams-e46268 Underground Wheel Loader:http://www.savonaequipment.com/en/equipment/scooptrams/scooptrams-e41619 Underground Mining Truck: http://www.savonaequipment.com/en/equipment/underground-trucks-e46305 Crushers: http://www.savonaequipment.com/en/equipment/crushers-e47925 This Eimco Jarvis Clark JS 220 is part of our Underground Mining Equipment Inventory. This 2 Yard Scooptram has been fully refurbished and is ready to work. We also sell Atlas Copco Scooptrams and Wagner Scooptrams. Our underground gold mining equipment is for sale and available worldwide Scooptrams for Sale. Our scooptrams, rock trucks, and other underground equipment is available for mining operations in Mexico, Peru, the USA, and worldwide.
Views: 3687 SavonaEquipment
Special Report On Singareni Adriyala Long Wall Project | Ground Report | V6 News
 
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Watch V6 News special ground report on Asia’s biggest long wall project called Adriyala shaft project at Open Cast Project (OCP)-2 in the Ramagundam region of Karimnagar district V6 IOS App ► https://goo.gl/EfEqlJ Download V6 Android App ► https://goo.gl/Dm5C6n Subscribe Youtube at http://goo.gl/t2pFrq Visit our Website ► http://V6news.tv Twitter ► https://twitter.com/V6News Facebook ► http://www.facebook.com/V6News.tv Google+ ► https://plus.google.com/+V6newsTv V6 News, Official YouTube V6 News Channel owned by VIL Media Pvt Ltd. V6 News, a 24 hour Telugu News Broadcaster, dedicated to report news across Telangana and other parts of the world through live reports, breaking news, sports updates, weather reports, entertainment, business trends, exclusive interviews, and current affairs. The channel airs programs like Teenmaar News, Telangana Yatra, Telangana Shakam, Top News, Taara, Cinema Talkies, Bithiri Sathi Satires etc'. Sports, Movies, Current Affairs, Technology.. you name it and you find it at the click of a button.
Views: 3479 V6 News Telugu
Modularity concept /// The mining project
 
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This is a Concept machine intended to explore the possibilities of incorporating the modular aspect from a different point of view. The project was done in collaboration with Atlas Copco and New Boliden at The Renström mine in Sweden ( 1300 meters underground )
Views: 2706 CARLOS ARTURO TORRES
Elphinstone Unveils “The Next Generation”
 
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http://bit.ly/1sC2jfl Elphinstone is re-launching their brand to reflect their reentry into the underground mining market with the next generation of underground support vehicles. This includes the WR820 Agitator Truck, a purpose built platform based on Cat® systems and components with support from Caterpillar OEM Solutions.
Caterpillar R2900G
 
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https://www.maxmachinery.nl/nl/voorraad/wheel-loader/cat-r2900g-underground-mining-loader-708/
Mega Tunnel Boring Machines
 
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Huge severe boring machines different parts of our Earth. Огромные суровые бурильные машины разных уголков нашей Земли.
Views: 9950269 BogMonsterZ
Sri Lanka 1 - Part 1 of 3 Underground Mine Site Visit - #MiningIsAwesome
 
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#MiningIsAwesome Managing Director of Mining Plus Ben Auld, takes us through an exciting underground mine site visit in Sri Lanka. This Video is part 1 of 3. Subscribe now to get the latest information and news from Mining Plus and for all of #MiningIsAwesome exciting videos! Check our YouTube playlist for part 2 – COMING SOON! www.mining-plus.com
Views: 2215 Mining Plus
Cat® Underground Loaders: Know Your Options - Handrails
 
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The latest handrail option for the Cat® R1700G, R2900G and R3000H underground hard rock mining loaders, is designed to meet the challenges of the underground mining environment and ensure ease of installation for daily or planned maintenance.This option provides stable, secure handrails and hand holds to protect technicians while they perform certain service operations. Technicians can then focus on servicing the machine, knowing that an envelope of safeguards is in place to mitigate potential safety risks.
The Principle of Longwall Top Coal Caving (LTCC)
 
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Caterpillar has extensive experience in the design of roof supports for specific mining conditions. Cat Longwall Top Coal Caving (LTCC) roof supports allow mining of seams seams thicker than 6 meters (20 feet). Following a conventional cut with a shearer to about 3 m (9.8 ft) the roof supports move forward and allow the caving of the top coal behind the roof supports a second conveyor mounted gob-side. This special LTCC method enables increased coal reserve recovery for only an incremental additional cost. This animation shows how it works.
Shotcrete machines from Clever & Co. for underground mining application
 
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Commissioning of one SBS Shotcrete machine type TSN in an underground mine in Italy. Processing of a silo stored absolutely dry-mix mortar 0-4 mm in combination with the high pressure turbo mixing nozzle system ULTRA for a large rock consolidation job. Used conveying line: material conveying hose DN 40 mm at a practical material output of 3 m³/hour. All requirements of the client in view to final Shotcrete quality as well as the minimized dust emission in the underground mine have been met.
Views: 1184 Stefan Otte
JOY Continuous Miners
 
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This video show several clips of Joy Mining Machinery's continuous miner prodcuts in operation underground.
Views: 191902 JoyMiningMachinery
Underground Coal Mines
 
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Underground Coal Mine
Views: 339881 vivek khodiyar

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