On our way back from our camping we got to take a shortned tour(doo to wet weather) of a coal mine. Got to see the massive trucks they use to take coal and replace dirt. So here are some fun facts
on how huge they are.
This truck is called a dragline and is the biggest truck in the whole mine. It is to big to move on traks or wheels so they have huge shoes that they place on the bottom that move ten feet at a time (pun intended). And is so heavy that when they moved it across the road it sunk two feet down.
Anyway the thing is like a mix of big crane big excavater. So that it makes it one big thing.
Here are some fun facts.
Each dragline weighs 13 million pounds
215 feet tall(as tall as the 17th floor of the North Dakota State Capital)
Boom lenghth 340 feet
8o foot diameter base (the size of a baseball diamond infield)
12,000 horsepower, 23,000 volt power supply
Each dragline moves 150 tons of earth per minute
Walking shoes 14x72 feet(equals a mans shoe size 2251)
The bucket holds 124 cubic yards of earth, it could hold
four 4-wheel drive Suburbans.
Yea, So it is like a moving building.
And the wheels on most of the other trucks are about 9 feet tall.
Boy that was fun. Thanks to my dad's first cousin Monty.