Sea Alfa
Sea Alfa
Sea Alfa
Sea Alfa
Sea Alfa
Sea Alfa
Technical data
NameSea Alfa
Official Number51395
Call SignPHSA
ClassificationBureau Veritas
Classification HullClass I
Classification MachineryMACH
Service NotationsTug
Navigation NotationsUnrestricted Navigation
Port Of RegistryVlissingen
the Netherlands
Anchor Weight300 kg
Anchor ChainCh 17.5
Anchor Chain Lenght192.5 m
Gross Tonnage309
Net Tonnage92
Deadweight350 ton
Length30.08 m
Beam9.10 m
Depth4.40 m
Draft3.20 m
YardDamen Shipyards
the Netherlands
Yard No.1581
Continous Decks1
Bow Thruster1 Hydraulically Driven Thruster 184 KW
Capacity Of Tanks Potable Water40.9 m
Capacity Of Tanks Fuel174.9 m
Capacity Of Tanks Lubricating Oil7.3 m
Capacity Of Tanks Hydraulic Oil3.1 m
Capacity Of Tanks Dirty Oil4.3 m
Capacity Of Tanks Sewage3.3 m
Capacity Of Tanks Bilge Water4.3 m
Bollard Pull51 ton
Towing Equipment Aft1 Ridderinkhof Double Drum Winch
Brake Holding Power Aft75 ton
150 ton
Pull Aft50 ton
100 ton
Pulling Speed Aft10 m/min
Tugger-Winch1 Ridderinkhof Winch
T-W Pull8 ton
T-W Pulling Speed10 m/min
Deck Cranes No.1 Heila HLRM 140-4SL
Deck Cranes SWL6.5 ton @ 14.1 m
Engine ManufacturerCaterpillar Tractor Co.
No. Of Main Engines2
Model3512B TA/C
Building Year2007
Type EngineDiesel Engine, Four Stroke Single Action
Total Power2.460 KW
Starter TypeCompressed Air
Number Of Cylinders12
Diameter Of Cylinders170 mm
Lenght Of Stroke190 mm
Main Engine Rated Speed1.600 rpm
Gearbox2 Reverse Reduction Gear Reintjes
WAF 772 6.44 : 1
Propeller2 Solid Propellers
Propeller Diameter2.250 mm
Propeller Rated Speed248 rpm
Propeller Blades4
Speed11 kn
Electric Installation Power214 KVA
Electric Installation Voltage400/230 V
Frequency50 Hz
Electric Generators2 Diesel Generators 107 KVA
Aux. Eng. 1 ManufacturerJohn Deere
Aux. Eng. 1 Model6068TF158
Aux. Eng. 1 Building Year2007
Aux. Eng. 1 Power95 KW
Aux. Eng. 1 No. Of Cil.6
Aux. Eng. 1 Diameter Of Cil.106 mm
Aux. Eng. 1 Lenght Of Stroke127 mm
Aux. Eng. 1 Rated Speed1.500 rpm
Aux. Eng. 2 ManufacturerJohn Deere
Aux. Eng. 2 Model6068TF158
Aux. Eng. 2 Building Year2007
Aux. Eng. 2 Power95 KW
Aux. Eng. 2 No. Of Cil.6
Aux. Eng. 2 Diameter Of Cil.106 mm
Aux. Eng. 2 Lenght Of Stroke127 mm
Aux. Eng. 2 Rated Speed1.500 rpm
H-P Engine ManufacturerCaterpillar Tractor Co.
H-P ModelC18 TA
H-P Building Year2007
H-P Power357 KW
H-P No. Of Cil.6
H-P Diameter Of Cil.145 mm
H-P Lenght Of Stroke183 mm
H-P Rated Speed1.800 rpm
Fuel Transfer Pump1 WWSI 8020 50 m/h
Water Transver Pump1 WWSI 8020 50 m/h
Fuel Oil Seperator1 Alfa Laval MAB 303
Navigation and Communications1 Cassens & Plath Magnetic Compass
1 Tokimec ES-160 Gyro Compass
1 Marble 421 Watch Alarm
1 Furuno FR-1505 MK 3 Radar
1 Furuno GP-150 GPS
1 Furuno FA-150 AIS
1 Radio Zeeland Seapilot 75 Autopilot
1 Furuno FE-700 Echo Sounder
1 Anthea Ben Speedlog
3 Sailor RT5022 VHF
2 Jotron TR20 Handheld VHF
1 Furuno NX-700 Navtex
1 Furuno FS-1750 SSB Radio
2 Sailor H-2095c Inmarsat C
07-12-2012Hollands Diep
14-02-2008Hollands Diep
Ship Detail