Classification No. 210960
IMO No. 9925148
Official No. 143948 
Signal Letters 7KIB 
Flag Japan 
Port of Registry Kure 
Ship's Name KAIKO 
Former Name 1 --
 
Registered Owner 1 SN Marine Co., Ltd.
2 "K" Line Wind Service, Ltd.
 
Management Company 1 SN Marine Co., Ltd.
 
Classification Characters, Notations NS*(TUG, WB, FFV1, EQ C DG)(DPS B)
MNS* 
Descriptive Notes --
Installation Characters CHG, MPP, LSA, CAA, RCF, AFS, IHM 
Installation Descriptive Notes 
Special Description -- 
Other Classification -- 
 
Type of Ship -Purpose(intended service) TUG/WORK BOAT 
- Certificates - SC/SE/SF --
- OPP --
- EE --
- SMC/ISSC --
 
Tonnage Gross (Registered) 877 
Tonnage Net (Registered) -- 
Tonnage Gross (Local) 877 
Tonnage Net (Local) -- 
Tonnage Gross (TM69) -- 
Tonnage Net (TM69) -- 
Deadweight 1,006 
 
Summer Freeboard (mm) 710 
Summer Draught (m) 4.511 
Lf (m) 51.180 
Continuous Max. Speed (kt)  sp;
(Sea Trial) :
-- 
Equipment No. 443 
 
Overall Length (m) 56.000 
Moulded LxBxD (m) 51.168 x 12.000 x 5.200 
Registered LxBxD (m) 48.000 x 12.000 x 5.200 
 
Cargo Capacity  
(m3 / No. of Containers, etc.)
-- 
No. of Passengers 12 
Capacity of Tanks (m3) FO 561.34 FW 212.41 
 
No. & Kind of Engines 2DE : 4 SA 6 CY 
Bore x Stroke (mm) 280.0 x 390.0 
Power (kW) 4,412 (2,206 x 2) 
Revolution (rpm) 800.0 
Manufacturer IHI POWER SYSTEMS CO., LTD. NIIGATA ENGINE PLANT 
 
No. & Kind of Boilers -- 
Pressure (MPa) -- 
Evaporation -- 
Manufacturer -- 
*Evaporation rate: Thermal output (kW) to be filled up in case of TOH.
 
No. & Capacity of Generators (kVA) 4 AC 4,000 
Kind of Propeller Shaft 1A 
Fixed Method of Propeller Flange, Flange 
No. & Shaft Diameter (mm) 2 x 250 
 
Shipbuilder ISB CO., LTD. 
Hull No. S-532 
Date of Keel Lay 24 Jan 2020 
Date of Launch 31 Oct 2020 
Date of Build 30 Jan 2021 
Date of Conversion --