Description:
4800 BHP CLASS TOWING/SUPPLY VESSEL
Characteristics
Length, Overall 201.1 ft 61.3 m
Beam 42.9 ft 13.1 m
Depth 17 ft 5.2 m
Maximum Draft 14.8 ft 4.5 m
Freeboard 2.3 ft 0.7 m
Deadweight 1,542 lt 1,568 t
Clear Deck Space 101 x 36 ft 30.8 x 11.0 m
Deck Strength 1,068 lb/ft2 5.2 t/m2
Capacities
Deck Cargo 590 lt 600 t
Cargo Water 98,350 gal 372 t
Fuel Oil 147,900 gal 477 t
Potable Water 126,140 gal 477.1 t
Bulk Tanks (4) Total 5,000 ft3 141.6 m3
Drilling Fluid (17 lbs/gal) 1,172 bbl 186.3 m3
Walk-In Cooler 530 ft3 15.0 m3
Walk-in Freezer 530 ft3 15.0 m3
Machinery
Main Engines (2) Yanmar 8Z280-ET
Horsepower 4800 BHP
Propellers (2) Nakashima Propellers CP
Kort Nozzles (2) Yes
Primary Generators (2) 175 kW 50 hZ
Driven By GM 8V-71T
Secondary Generators (1) 65 kW 50 hZ
Driven By GM 4-71N
Bow Thruster (1) Ulstein 90 TVA
Driven By 400 BHP
Thrust (Max) 5 st 4.5 t
Performance
Speed VS Fuel Consumption (Assuming Fair Weather)
Maximum about 12 knots 181 gph
Economical about 10 knots 103 gph
Range @ 10 knots about 14,313 nautical miles
Bollard Pull 60 st 55 t
Transfer Rates
Cargo Water 330 gpm@262 ft 80 t/h@80 m
Fuel Oil 350 gpm@250 ft 68 t/h@76 m
Potable Water 353 gpm@249 ft 80 t/h@76 m
Bulk 8 ft3 @250 ft 20 t/h@76 m
Drilling Fluid 330 gpm@250 ft 150 t/h@76 m
Towing / Anchor Handling
Winch Intercontinental Double Drum
Line Pull 220,400 lbs
Capacity 3,280 ft of 2.2 in
Tugger (1) Robertson
Line Pull 11,000 lbs
Stern Roller 7.9 ft x 4.9 ft
SWL 110 st
Shark Jaws Triplex 200 t SWL
Capstans (2) Koyo KEC 5015, 11,000 lbs
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