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peter lena

seen these out west , incredible power , pete

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peter lena

 

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c-series don

That is so awesome, I watched it twice! ‘Merica! 🇺🇸

Edited by c-series don
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peter lena

 c-series don , wife and I  traveled for 30 years , always had a  what's going on  info sheet , for close related  anything , seen them in montana  and oregon , the mere presence of something so big and powerful . had a similar  opportunity , heading to  jedediah smith , national forest  calif , smith was the lead guide for lewis and clark , anyway , took a jet boat trip up the rogue river , oregon ,  over 1,000 hp !  had to experience it . every time we went , we had a back up plan , if we were  close to killer  whales , we went . carlsbad  caverns at night is , incredible , time traveler , pete    

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ebinmaine

We've been up Mt Washington in NH on the Cog Railway. 

 

 

 

 

 

Anyone who gets the chance.. should.  

 

 

 

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c-series don

I too have been on the cog railway. At the base people were dressed in long sleeve shirts, at the top men were working in full one piece suits with face masks, wool hats and gloves!! Crazy temperature difference in such a short trip. 

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ebinmaine
4 minutes ago, c-series don said:

I too have been on the cog railway. At the base people were dressed in long sleeve shirts, at the top men were working in full one piece suits with face masks, wool hats and gloves!! Crazy temperature difference in such a short trip. 

 

Known for the most aggressive weather in the world! 

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Handy Don
11 minutes ago, c-series don said:

I too have been on the cog railway. At the base people were dressed in long sleeve shirts, at the top men were working in full one piece suits with face masks, wool hats and gloves!! Crazy temperature difference in such a short trip. 

I summited Mt. Washington on foot with my son via Tuckerman’s, the Lions Head, and then cairn to cairn across a fog-shrouded Alpine Meadow in March one year. We came out onto the parking lot at the top with icicles in our beards only to see folks who came up on the cog train wearing shorts and tees and bewildered looks!

Had a photo op at the high point marker, some hot chocolate and soup in the cafe, and then hiked back down.

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kpinnc

Still amazes me that such unimaginable torque can be transmitted from slick steel wheels to slick steel rails! 
 

My mind says it would just spin in place, and then constantly slip for the duration of the trip once in motion. :huh:

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Mickwhitt
4 hours ago, kpinnc said:

Still amazes me that such unimaginable torque can be transmitted from slick steel wheels to slick steel rails! 

As a road collision investigation cop we didn't have to worry about that until Sheffield decided to re introduce a tram system many years after it had ripped out the last one because it was no longer necessary.  So we had cars and trucks on rubber/tarmac sharing the same space as trams on steel/steel contact. 

In the early years there were lots of crashes between road vehicles,  pedestrians and the "Supertram".

Mainly because everyone thought the tram could stop on  a sixpence (dime) and they would pull out/walk into it's path expecting it to stop....it didn't. 

We treated the coefficient of friction between rail and steel wheel as being 0.1, the same as a rubber tyre on black ice! 

Braking initially slowed the wheel rotation, heavier braking might lead to a lock up and sliding, emergency braking triggered a "sanding command" which released dry sand in front of the wheels to increase friction, "Oh Sh1t!" Braking dropped powerful electromagnets onto the rails to wring out the last bits of friction.

As an aside, in driver training as a cop, we were always told of the acronym

"B B F F S B"  if the instructor shouted that you were probably in the Sh1t already. It stood for Brake, BRAKE, for f@#ks sake BRAKE! 

There usually wasn't time to repeat the instruction. 

 

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peter lena

@kpinnc   the tiny  imperceptible  torque  / rail engagement  is the real art , when you think of all the tonnage  of added cars / engines , its an amazing art , that was the mass transit of the era , they also plow snow , like nothing else , pete  

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peter lena

@kpinnc  ever drive PIKES PEAK ?   how about , leaving sedona arizona , go back the old way , up thru JEROME , no guard rails , down rt 666  to phoenix ?  prong horn antelope , stop you on the way ,  pete

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ebinmaine
10 hours ago, Handy Don said:

I summited Mt. Washington on foot with my son via Tuckerman’s, the Lions Head, and then cairn to cairn across a fog-shrouded Alpine Meadow in March one year. We came out onto the parking lot at the top with icicles in our beards only to see folks who came up on the cog train wearing shorts and tees and bewildered looks!

Had a photo op at the high point marker, some hot chocolate and soup in the cafe, and then hiked back down.

 

 

 

We went up Mount Washington by foot via the Ammonoosuc trail which is on the railway side of the Mountain.

It's a nice enough trail with a fair amount of things to see but it's extremely well traveled by inexperienced, poorly dressed, unprepared people that just shouldn't be there.

I love the fact that the Summit is made accessible to everyone but it was very disconcerting to be surrounded by masses of flip-flop wearing, Walmart plastic bag carrying, glossy eyed awestruck folk just ambling around in their clean dry clothes.

 

 

 

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wh500special
35 minutes ago, peter lena said:

…down rt 666  to phoenix ?


I bet they call that section of road “The Devil’s Highway.”

 

😎

 

Steve

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Bill D

Love that.  Beautiful scenery.  I can't even imagine what it's like to run something like that.  Way different then what I've run.

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peter lena

 @Bill D   last time there , early morning  drive in ,  pronghorn antelope everywhere , most scenic was the early morning , ground fog . as we approached the camper area , just off road , there was a rising rainbow  mist , was doing a slow spiral rise , stopped , just , to get the  sun rays breaking thru rainbow mist rising . another spectacular , late after noon , overload , IS  MEXICAN HAT . arizona /  utah  border ,  you are just an insignificant  spec . pete   

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