World's largest floating crane capable of lifting largest gate leaf used in canal, which weighs 500 t, electrically operated from self-contained power plant; tests demonstrate ability to handle heaviest gates smoothly and without effort. (See also Contract Rec v 46 n 2 Jan 13 1932 p 23-5)
Successful tests on Welland canal gate lifter
Shipbldr Mar Engine Bldr
Shipbuilder and Marine Engine-Builder ; 39 , n 263
1932
2 pages
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1958
|Engineering Index Backfile | 1932
|Engineering Index Backfile | 1918
|Engineering Index Backfile | 1931
Engineering Index Backfile | 1931