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.
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CARGADORAS Y VOLQUETAS DE BAJO PERFIL PARA MINERIA SUBTERRANEA
Dimulai dengan produksi komersial 3 juta ton batubara bitumen pada tahun 1993, akumulasi volume produksi mencapai lebih dari 200 juta ton pada bulan Mei tahun 2
Stawell Gold Mine atlas copco Minetruck MT6020 has 60 metric tonne capacity, articulated underground truck. Australian Trucks Stawell Victoria Australia
pengangkutan batu bara dan perbaikan jalan coal hauling di saat cuaca panas .. saat cuaca panas mmbuat jalan berkabut debu..
3D METHOD STATEMENT OF A DAM CUTOFF / PLASTIC DIAPHRAGM WALL / CEMENT BENTONITE / SEEPAGE BARRIER CONSTRUCTION The video shows the construction of a cutoff wal
Becker Warkop film presentation created by Nylon Coffee
Mining In Minnesota - Cut and Fill Mining Method 3D Animation For more information and to request a FREE estimate, contact us today: Website: http://www.imak
Amazing excavators at work, trucks-dumpers,wheel loaders, bulldozers in action,heavy transportations, cat - caterpillar, Komatsu, Liebherr, Volvo,hitachi,crushe
Two cars loading coal at a mine in Colorado. It's a bit boring when you have to watch over a hundred cars load, but kinda interesting to see two... lol
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Cat at one time had about 40% of the heavy duty Diesel on highway market, but stopped producing engines in 2010. Why would such a large company lose a large ch
When the conditions are just right - you're hard pressed to find a better coal mining machine than a highwall miner. This video shares the key features and ben
The journey of Moorlaben´s Coal in Time lapse. The Moolarben Coal Mine is a coal mine located in the New South Wales (Australia). The mine has coal reserves amo
Huge severe boring machines different parts of our Earth. Огромные суровые бурильные машины разных уголков нашей Земли.
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Bigger on the outside - better on the inside! Now see it all come together in this animation which details the modular design and assembly of the Cat® 994K Whe