Ocean-going twin-screw tug, Mamo, delivered to Young Bros. of Honolulu by Union Plant of Bethlehem Shipbuilding Corp.; length o.a. 129 ft. 2 in.; beam molded 28 ft.; depth molded 15 ft. 2 in.; gross measurement 332.73 tons; each propeller shaft is directly driven by 5-cylinder, 750-s.hp. Fairbanks-Morse, Model 37, pump scavenging, Diesel engine. (see also Log, vol. 17, no. 2, May 1931, pp. 6-7, 38 and 40, 3 figs. and Motorship, vol. 16, no. 5, May 1931, pp. 268-269, 4 figs)
"big chief" of towboats
Pac. Mar. Rev
Pacific Marine Review ; 28 , n 5
1931
5 pages
9 Figs.
Article (Journal)
English
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Engineering Index Backfile | 1931
IOS Press | 1959
|Engineering Index Backfile | 1901
|SAE Technical Papers | 1963
|Engineering Index Backfile | 1931
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