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| Re: What is the Steepest Grade in the Subway System? (1548464) | |||
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Re: What is the Steepest Grade in the Subway System? |
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Posted by Steamdriven on Sun May 24 09:54:10 2020, in response to Re: What is the Steepest Grade in the Subway System?, posted by Stephen Bauman on Sat May 23 16:35:48 2020. So, with the same steel wheel/steel rail limiting condition, shouldn’t a subway train be able to handle the same grade? With many more axles it should (in theory) have a substantial advantage, since if one axle is on a wet or contaminated spot there are dozens of others with traction. |
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