Docks of London and North Eastern Railway installed 37 large cranes of level luffing type; 33 have lifting capacity of 3 tons, and four of 5 tons; each crane equipped with one motor for each motion, namely, hoist, slew, luff and travel, supply being 400 v d-c.
New electrically-operated cranes at middlesbrough docks, L.N.E.R.
Ry Gaz
Railway Gazette ; 58 , n 1
1933
Article (Journal)
English
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