Classification No. 061125
IMO No. 9311048
Official No. 93141 
Signal Letters 5LIR7 
Flag Liberia 
Port of Registry Monrovia 
Ship's Name OKEE ULF 
Former Name 1 RIDGEBURY ACACIA
2 DEE4 ACACIA
3 CITRUS EXPRESS
 
Registered Owner 1 OKEE SHIP TWELVE LIMITED
 
Management Company 1 Synergy Marine Germany GmbH
 
Classification Characters, Notations NS*(TOB, 1C)(ESP)(PSCM)(IHM)
MNS* 
Descriptive Notes --
Installation Characters CHG, MPP, LSA, RCF, MC, AFS, BWM 
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) 31,433 
Tonnage Net (Registered) 14,001 
Tonnage Gross (Local) -- 
Tonnage Net (Local) -- 
Tonnage Gross (TM69) 31,433 
Tonnage Net (TM69) 14,001 
Deadweight 53,688 
 
Summer Freeboard (mm) 6,684 
Summer Draught (m) 13.025 
Lf (m) 180.740 
 
Deadweight (1)  53,688
Summer Freeboard (1) (mm)  6,684
Summer Draught (1) (m)  13.025

Deadweight (2)  49,999
Summer Freeboard (2) (mm)  7,364
Summer Draught (2) (m)  12.345

Deadweight (3)  44,995
Summer Freeboard (3) (mm)  8,292
Summer Draught (3) (m)  11.417

Deadweight (4)  39,997
Summer Freeboard (4) (mm)  9,228
Summer Draught (4) (m)  10.481

Deadweight (5)  31,996
Summer Freeboard (5) (mm)  10,754
Summer Draught (5) (m)  8.955
 
Continuous Max. Speed (kt)  sp;
(Sea Trial) :
16.6 
Equipment No. 3,026 
 
Overall Length (m) 185.930 
Moulded LxBxD (m) 179.950 x 32.200 x 19.670 
Registered LxBxD (m) 180.740 x 32.200 x 19.670 
 
Cargo Capacity  
(m3 / No. of Containers, etc.)
L 60,329.00 
No. of Passengers -- 
Capacity of Tanks (m3) FO 2,067.00 FW 381.00 
 
No. & Kind of Engines 1DE : 2 SA 6 CY 
Bore x Stroke (mm) 600.0 x 2,200.0 
Power (kW) 10,620 
Revolution (rpm) 100.0 
Manufacturer KOBE DIESEL CO., LTD. NAGASAKI WORKS 
 
No. & Kind of Boilers 1 AUX VB 
Pressure (MPa) 0.98 
Evaporation 18.61 (ton/h) 
Manufacturer TORTOISE ENGINEERING CO., LTD. 
*Evaporation rate: Thermal output (kW) to be filled up in case of TOH.
 
No. & Capacity of Generators (kVA) 4 AC 2,895 
Kind of Propeller Shaft 1C 
Fixed Method of Propeller Keyless 
No. & Shaft Diameter (mm) 1 x 560 
 
Shipbuilder Shin Kurushima Dockyard Co., Ltd. 
Hull No. 5361 
Date of Keel Lay 13 Dec 2004 
Date of Launch 15 Dec 2005 
Date of Build 31 Mar 2006 
Date of Conversion --