Malik Hooker Womens Jersey  Cat® HW300 Highwall Mining System -- Product Video

Cat® HW300 Highwall Mining System -- Product Video

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Average user rating 873
Length seconds: 6m 45s


Did you know?

Coal is the official state mineral of Kentucky.


About: Cat® HW300 Highwall Mining System -- Product Video

This technology is destroying your world polluting it and is unsustainable.
It's a great technology Joy and caterpillar and sandvik have created.
I enjoy watching these incredible machines but like electric cars in combustion engines Coal is on its way out

it doesn't matter how many generations someone's been doing it or how many big corporations have these machines.
One technology is eventually surpassed by another.
Is this the same narrator who used to do Porsche videos? I'm expecting him to tell me exceptional 0-60 times, horsepower and torque figures for the new 911.
how much money do this mining companies get for each ton of coal extracted???
just about the trashiest youtube comment section I've ever seen. yeuck, I need a shower
that guy seems like he'd be a cool boss. he really likes what he does.
Are these only for coal mining or can it be used for metals like iron or copper?
Developer machine
Enlow fork coal mine contractor here!
Coal,coal,coal I'm third generation miner.Its in my blood and always will be.All the best to the best people in the world,the coal miner.
Will it dig itself back out if the roof falls in ? Could it potentially get stuck in there?
Solar power has killed more people than nuclear power has.
Caterpillars videos here are so amazing! Love mining videos and big mining equipment. Thanks to cat for this great vids here :)
only thing i know is minin coe
where CAT and Sandvik miners bounce of the face, JOY miners chew through it like a hot knife through butter
Enjoy the coal dust my friend. I sure you will live long and prosper. When anything some one says that is logical. You call it gay. Have you seen the movie idiocracy? It's about you.
Enjoy the coal dust my friend. I sure you will live long and prosper.

Coal stock

Coal is extracted from the ground by coal mining, either underground by shaft mining, or at ground level by open pit mining extraction.


Coal is primarily used as a solid fuel to produce electricity and heat through combustion. World coal consumption was about 7.25 billion tonnes in 2010 The price of coal increased from around $30.00 per short ton in 2000 to around $150.00 per short ton as of September 2008. In early 2015, it was trading near $56/ton.