Self-propelling drag suction dredger was built for Fourth District Port Construction Bureau of Transportation Ministry by Ishikawajima-Harima Heavy Industries Co; of 3212 tons gross and with length of 298 ft 7 in., vessel is of twin screw type with electric propulsion and is equipped with two diesel-driven electric generators each of 2400 hp to supply propulsion motors, dredging pumps and other dredging apparatus; maximum dredging depth is intended to be 55 ft 9 in. at light load draft, but provision is made for modification for dredging depths in excess of 65 ft; 24-hr continuous operation can be maintained under 3-knot current and 10-ft swell. (see also Shipbldg and Shipg Rec v 103 n 19 May 7 1964 p 613-16)
Kaiho Maru
Shipbldr Mar Engine-Bldr
Shipbuilder and Marine Engine-Builder ; 71 , n 679
1964
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1964
Engineering Index Backfile | 1938
Engineering Index Backfile | 1938
The "Terukuni Maru" and "Yasukuni Maru"
Engineering Index Backfile | 1930
The "Nippon Maru" and "Kaiwo Maru,"
Engineering Index Backfile | 1930
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