Pennsylvania Railroad has revived in-track rail cropping with new and improved equipment including multiple-spindle drills, abrasive wheel rail cutters, and rail-pulling winches; costs are 20 to 25% less than relaying rail in conventional manner.
PRR saves money by using new machines to crop rail in track
Ry Age
Railway Age ; 150 , n 1
1961
3 pages
Aufsatz (Zeitschrift)
Englisch
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