Research Vessel Chofu-Maru

operated by Nagasaki Marine Observatory, JMA

 

Operator

Nagasaki Marine Observatory, Japan Metrological Agency
11-51,Minamiyamate-Machi, Nagasaki 850-0931 Japan
Phone: +81-95-811-4862
http://www.nagasaki-jma.go.jp/

Builder

Ishikawa Harima

Keel Laid

May 1986

Launched

December 1986

Completed

February 1987

Length(o.a)

56.00

Breadth (mld.)

9.80 m

Draft

3.61 m

Gross Tonnage

480 tons

Accommodation

Crew:           13 persons

Officer:         10 persons

Researcher:   10 persons

Total:            33 persons

Cruising Speed

11.5 knots

Cruising Range

5000 nautical mile

Main Engine

 Diesel 1,800 ps

Propeller

 

Main Generator

 

Bow Thruster

 

Laboratories

 

Main Equipments

 

Deck Gears

 

A-shaped stern gantry