Classification No.	190761
IMO No.	9851385
Official No.	143492
Signal Letters	JD4549
Flag	Japan
Port of Registry	Yokohama
Ship's Name	SANKO MARU
Former Name 1	--
Registered Owner 1	SANKO UNYU CO., LTD.
2	JAPAN RAILWAY CONSTRUCTION, TRANSPORT AND TECHNOLOGY AGENCY
Management Company 1	SANKO UNYU CO., LTD.
Classification Characters, Notations	NS*(CS)(TOB, NC J)(ESP) MNS*
Descriptive Notes	--
Installation Characters	MPP, LSA, CAA, RCF, M0, AFS
Installation Descriptive Notes
Special Description	--
Other Classification	--
Type of Ship -Purpose(intended service)	OIL CARRIER
- Certificates - SC/SE/SF	Oil tanker
- OPP	Oil tanker
- EE	Tanker
- SMC/ISSC	Oil tanker
Tonnage Gross (Registered)	3,906
Tonnage Net (Registered)	--
Tonnage Gross (Local)	3,906
Tonnage Net (Local)	--
Tonnage Gross (TM69)	--
Tonnage Net (TM69)	--
Deadweight	4,999
Summer Freeboard (mm)	2,112
Summer Draught (m)	6.317
Lf (m)	98.000
Continuous Max. Speed (kt)  sp; (Sea Trial) :	--
Equipment No.	849
Overall Length (m)	104.840
Moulded LxBxD (m)	98.000 x 16.000 x 8.400
Registered LxBxD (m)	98.820 x 16.000 x 8.400
Cargo Capacity   (m3 / No. of Containers, etc.)	L 6,499.99
No. of Passengers	--
Capacity of Tanks (m3)	FO 301.07 FW 111.35
No. & Kind of Engines	1DE : 2 SA 6 CY
Bore x Stroke (mm)	330.0 x 1,050.0
Power (kW)	3,400
Revolution (rpm)	215.0
Manufacturer	Akasaka Diesels Limited
No. & Kind of Boilers	1 AUX TOH
Pressure (MPa)	0.98
Evaporation	334.00 (kW)
Manufacturer	MIURA CO., LTD.  *Evaporation rate: Thermal output (kW) to be filled up in case of TOH.
No. & Capacity of Generators (kVA)	3 AC 1,800
Kind of Propeller Shaft	1A
Fixed Method of Propeller	Flange
No. & Shaft Diameter (mm)	1 x 330
Shipbuilder	Kurinoura Dockyard Co., Ltd.
Hull No.	468
Date of Keel Lay	01 Nov 2018
Date of Launch	19 Dec 2018
Date of Build	04 Mar 2019
Date of Conversion	--