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 Pac. Mar. Rev., vol. 28, no. 5, May 1931 pp. 183-187, 9 figs; Motorship, vol. 16, no. 5, May 1931, pp. 268-269, 4 figs)
"big chief" of towboats
Log
Log ; 17 , n 2
1931
3 Figs.
Article (Journal)
English
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Engineering Index Backfile | 1931
IOS Press | 1959
|SAE Technical Papers | 1963
|Engineering Index Backfile | 1931
|Engineering Index Backfile | 1901
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