Re: Heavy duty trucks on B&LE hoppers-Why?


Jeff Ford
 

Dennis,

Helium tank cars are another example.  They tip the scales at 100 tons, empty.  Not only did the early cars have clasp brake rigging, they had two complete air brakes systems - one for each truck.

That's a lot of braking effort for a net payload of 3000 pounds of Helium.  All the weight came from the 30 welded steel tanks that held the gas. 

$.02,
-Jeff Ford
Sanger, TX

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