4290 hp Twin Screw Offshore Tug (Supply) (OST)

4290 hp Twin Screw Offshore Tug (Supply) (OST)
Year Built: 2012

Classification Society/Notation: ABS (American Bureau of Shipping)
Hull Material: Steel
Length Over All: 52.80 m 173 feet
Beam: 13.20 m 43 feet
Depth: 5.20 m 17 feet
Draft: 4.50 m 15 feet
Bollard Pull: 50 tonnes
Speed (cruising): 11.5 knots
Operating Conditions: ­10°C ­ +45°C 90% RH
Accommodation
Berths: 37 persons
Safe manning has been reduced to 6 persons
Machinery and Propulsion
Main Engines (2):
Make/Model: Wartsila / 8L20
Power: 1,600 kW x 2 2,145 hp x 2
Auxiliary Engines (4):
Power: 65 kW x 1 87 hp x 1
Power: 315 kW x 3 422 hp x 3
Main Propulsion System:

Twin Screw
Propellers: 2
Winch: 100 tonnes, 180 tonnes breakho
Crane: 5.9 tonnes @ 15 m
Tank Capacities
Fuel Oil: 550 cubic meters per hour 719 cubic yards per hour
Fresh Water: 360 cubic meters per hour 471 cubic yards per hour
Ballast Tanks: 290 cubic meters per hour 379 cubic yards per hour
Fire Monitors (2)
Capacity: 600 cubic meters per hour 785 cubic yards per hour