Malik Hooker Womens Jersey  Cat Mining Truck Being Loaded

Cat Mining Truck Being Loaded

View: 21525
Average user rating 66
Length seconds: 1m 26s


Did you know?

Coal is the official state mineral of Kentucky.


About: Cat Mining Truck Being Loaded

It is a good heavy machine. They are cool. I enjoyed the video.
There,s how you get exchange time cut down and keep production up, nice job

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.