6,800 HP Azimuthing Tugboat
· Vessel Type: 6,800 HP Azimuthing Tugboat
· Classification Society: CCS
· Class Notation: ★CSA TUG; R1; ICE CLASS B; ★CSM AUT-0
· Length Overall: 42.00 m
· Moulded Breadth: 12.00 m
· Moulded Depth: 5.50 m
· Design Draught: 3.80 m
· Structural Draught: 4.00 m
· Frame Spacing: 600 mm
· Service Area: Offshore areas of China
· Number of Crew: 10 persons
· Hull Material: All welded steel structure
· Structural Form: Transverse framing, single bottom (double bottom in engine room)
· Ice Class: Ice Class B strengthened
· Superstructure: Three-tier deck house
· Number of Watertight Bulkheads: Multiple watertight transverse bulkheads
· Bollard Pull: 80 T at 100% MCR
· Speed: Not less than 14.0 knots at 85% MCR
· Endurance: Not less than 5,000 nautical miles
· Stability: Comply with CCS and MSA requirements for offshore tugboats
· Main Engine: 2 sets × Daihatsu 8DKM-28e
· Engine Type: 4-stroke, medium speed diesel engine
· Output Power: 2500 KW per engine
· Rated RPM: 750 RPM
· Propulsion System: 2 sets of 360° azimuthing thrusters with nozzle
· Propeller: 4-blade fixed pitch, manganese bronze material
· Propeller Diameter: Approx. 2700 mm
· Turning Speed: ≤ 12 seconds per 180 degrees
· Main Generator: 2 sets × 300 KW
· Harbor Generator: 1 set × 90 KW
· Emission Certificate: C2 and T2 certificates provided
· Electric Windlass: 2 sets
· Fore Towing Winch: 1 set, rated pull 800 KN
· Aft Towing Winch: 1 set, rated pull 1000 KN
· Fore Drum Device: 1 set, safe working load 200 t
· Anchor: 2 sets × AC-14 high holding power anchor, 970 kg each
· Anchor Chain: Diameter 32 mm, AM2 grade, total length 385 m
· Mooring Fittings: Bollards, chocks, roller fairleads
· Bilge, Ballast, Fire Pump: 1 set with self-priming function
· Bilge & Fire Pump: 1 set
· Emergency Fire Pump: 1 set diesel driven, capacity 25 m³/h, pressure 0.45 MPa
· Fixed CO₂ fire-fighting system for engine room
· Oily Water Separator: 1 set, capacity 0.25 m³/h, discharge < 15 ppm
· All pipes comply with CCS standards
· Material: Thickened seamless Steel Pipe, galvanized steel pipe applicable for sea water, oil, and fuel systems
· Pipes to be pickled, cleaned, and flushed before installation
· Air Compressor: 2 sets, electric and air-cooled
· Sewage Treatment Plant: 1 set, suitable for 10 persons
· Engine Room Tools: Complete set of measuring instruments and maintenance tools
· Spare Parts: Two-year spare parts for main engine and generator sets 
Applications
Offshore towing & escort operations
Port maneuvering & berthing assistance
Emergency rescue & salvage
Offshore engineering support
Coastal and terminal operations
Advantages
High bollard pull & powerful performance
Excellent maneuverability and stability
Fuel-efficient & reliable operation
Fully equipped with advanced systems
CCS-classed, safe and durable
Why Choose This Tugboat
Powerful propulsion with 6800 HP and 80 tonnes bollard pull ensures strong Towing Capacity.
360° full azimuthing thrusters deliver unmatched maneuverability and positioning accuracy.
CCS classed with Ice Class B & AUT‑0 guarantees high safety, reliability and international recognition.
Stable performance, low fuel consumption and long endurance up to 5,000 nautical miles.
Robust steel structure, ice‑strengthened, suitable for offshore & coastal heavy operations.
Fully equipped with advanced navigation, firefighting, lifesaving and automation systems.
Ideal for towing, escort, port assist, salvage and offshore engineering support.
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