y means of pneumatic jacks, and these aremounted on a small two-wheeled truck and can be movedabout from one car to another easily. One gang doesnothing else but raise and lower cars. Various heatingtorches, oxy-acetylene welding outfits, pneumatic pressesand oil furnaces for heating and… … Service Track Turntable ization, placed separately to avoid confusion, and topromote efficiency in the different operations. Service tracks, either of the narrow gauge or broadgauge type located between the repair tracks are valu-able additions for facilitating repairs in a large yard. 94 FREIGHT…
Railroad cars · Railroads
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