Three tugs "Navajo," "Seminole" and "Cherokee " built by Bethlehem Steel Co; length oa 205 ft 3 in.; breadth molded 38 ft 6 in.; depth molded 22 ft; propelled by four General Motors 12-cyl, V-type, 2-cycle Diesel engines each developing 950 hp at 750 rpm, driving 550-v direct current General Electric generator separately excited from 120-v supply. (see also Brit Motor Ship v 21 n 244 May 1940 p 46-7; Mar Progress v 8 n 5 May 1940 p 14 and 16; Mar News v 26 n 11 Apr 1940 p 17-20; Motorship v 25 n 4 Apr 1940 p 204-7)
Navy fleet tugs
Mar Eng Shipg Rev
Marine Engineering and Shipping Review ; 45 , n 5
1940
6 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1940
Engineering Index Backfile | 1940
Engineering Index Backfile | 1940
Engineering Index Backfile | 1940
Engineering Index Backfile | 1940
|