Description of low speed vehicle for coal mine service designed to operate with loaded weight of 15 to 25 tons; each track is separately driven by 20-hp series wound traction motor; cable reel, steering brakes and lift cylinders for elevating discharge are hydraulically operated; electric equipment and control.
Tracklaying shuttle cars
Coal Age
Coal Age ; 57 , n 2
1952
2 pages
Aufsatz (Zeitschrift)
Englisch
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