®ADVANCED ROTORTUG 80-32GENERAL:

Structure : Steel Description: Tug designed for harbour, terminal berthing and escorting duties.DIMENSIONS:

Length: 31.95 mLength waterline: 30.25 m Beam, Moulded: 12.60 m Depth : 4.82 mDraught: 6.15 mGross Tonnage: 498

CAPACITIES:

Fuel Oil: 177 m3

Ballast Water: 52 m3

Freshwater : 30 m3

PERFORMANCES:

Free running speed: 1 .5 knots2Bollard Pull over stern: tons80Bollard Pull over bow: tons80Side stepping: 7 knots MACHINERY:

Main Engines: 3x Caterpillar 35 C, kW ea @1 00rpm12 1765 8Z- Drives: 3x Schottel SRP 3000FPPropeller: D = 2 00 mm3Gensets: 2x Caterpillar C6.6-C9,143-153eKw @1500rpm Harbour Genset 1x Caterpillar C4,4 36ekW @1500rpm

ACCOMMODATION

Fully abins to accommodate a crew of .climate controlled c 6

TOWING & LINE HANDLING EQUIPMENT

Anchor : Two (2) AC-14 type 585 kg anchorsChain: 330m/24mm grade U2 Studlink chain Brake Holding force of 34 mtTowing winch fore and aft:

Capacity : Synthetic rope 200m/88mm & 20m/60mm Dyneema fore runner on 6 layers.

Performance : Pull 30mt at 0-15m/min on 1st layer Brake force 230mt (min2.5 x BP)

Control : Air controlled quick release brakes, stainless steel surface drum brake lining, double brakes per drum. Air controlled friction clutches

Control system : Remote from the wheelhouse Remote wireless controller. Digital read-outs at the console

LIFE SAVING & SAFETY:

Life Raft: 2x Inflatable Life Rafts, 6 persons ea.Life net Cosalt PRD or equalFire Fighting Equipment: Engine room fixed Co2 Extinguisher Fire Fighting Suites

NAVIGATION EQUIPMENT

Sea Radar Autopilot connected to all

thrusters via an via interface Satellite compass with

repeaters fore and aft Magnetic compass with

electronic repeaters Echo sounder Speed Log

COMMUNICATION EQUIPMENT

VHF - DSC VHF Handheld Navtex SSB - DSC Epirb Search and Rescue Transmitter Intercom system PA/Talkback Loud Hailing System

® ADVANCED ROTORTUG 80-32

SUMMARY :

The ROTORTUG , type ART80-32 is a modern high performance tug specifically designed for harbour, terminal berthing operations and escorting ®

duties. The patented Rotortug propulsion configuration consists of three diesel driven azimuthing thrusters of which two units are placed in the fore ®

ship and one unit is placed in the aft ship. Thanks to this propulsion configuration the tug features extremely high manoeuvrability and enables safe towing and pushing over the bow, the stern, sideways and safe escort towing. The special towing mode, called 'Rotoring' is very useful during mooring of large vessels in full pull operations.

Thanks to the three propulsion units the vessel has an unequalled redundancy. If one unit fails, the vessel is able to safely finishing the ship assistance at reduced (60%) power also limiting downtime during maintenance overhauls. Moreover the vessel is equipped with two towing winches, one on the fore deck and one on the aft deck. At failure of the towing line during operation, it is possible to immediately establish a new connection from the second winch.

Refer to the Technical Specification for additional accessories.