Description of machine for cleaning ballast on railroad track at rate of one mile per day; ballast is taken up by plow and buckets, dropped into hoppers from which it goes to cleaning equipment and thence back to track, machine is hauled over track by cable to locomotive as anchor. (Section 1)
An unusual development in labor saving equipment
Ry. Age
Railway Age ; 84 , n 4 ; p 247-248
1928
2 pages
3 Figs.
Aufsatz (Zeitschrift)
Englisch
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