2017-built 700-ton Main Hoist Self-Elevating Non-Propelled Wind Turbine Installation Platform
1. Principal Particulars:
· Construction Info: Built in 2017, keel laid in 2016
· Shipyard: Guangdong
· Gross Tonnage / Net Tonnage: 9,055 / 2,678
· Dimensions:
· Length Overall / Length between perpendiculars / Beam / Molded Depth: 85.90m / 82.40m / 40.0m / 7m
· Draft:
· Full Load Draft: 4.50m
· Maximum Draft: 4.80m
· Variable Load: Approx. 1,800 tons
· Deck Cargo Capacity: 1,800 tons
· Clear Deck Area: 2,000 m²
· Deck Load Capacity: 12 tons/m²
· Main Generators: Caterpillar, 4 units × 800 kW
· Emergency Generator: 1 unit × 300 kW
2. Legs & Jacking System:
· Quantity / Type: 4 legs / Octagonal
· Leg Length: 93.5m
· Hull Leg Length: 72.5m
· Spud Can Type: Octagonal
· Operating Water Depth: 5–50m
· Leg Bearing Pressure: < 50 tons/m²
· Jacking System: Hydraulic pin-type continuous jacking system
· Min. Jacking Speed: 0.3 m/min
· Jacking Capacity per Leg: 4 legs × 3,600 tons
· Max. Air Gap: Up to 44m
· Spud Can Penetration Depth: Up to 12.5m
· Dynamic Preloading: Completed within 1 hour
· Full Jacking Cycle Time: 4 hours (jacking up/down)
· Spud Can Configuration: High-pressure jetting system
3. Crane Equipment:
· Main Crane: 700 tons @ 20m; 350 tons @ 40m; Auxiliary Hook 10 tons @ 40m
· Auxiliary Crane: 15 tons @ 30m
· Personnel Baskets: 2 units, 8 persons each
4. Firefighting & Lifesaving Systems:
· Firefighting: Fixed water extinguishing, localized water mist, CO₂
· Fire Pumps: 2 units × 80 m³/hr
· Lifeboats: 2 units × 80 persons
· Liferafts: 4 units × 20 persons (totally enclosed)
· Rescue Boat: 1 unit × 6 persons
· CO₂ Fire Extinguishing System: Covers engine room
5. Accommodation & Mess:
· Total Personnel Capacity: 80 persons
· Single Cabin (with office): 4 rooms
· Single Cabin: 8 rooms
· Double Cabin: 12 rooms
· Four-Berth Cabin: 11 rooms
· Four-Berth Cabin (shared bathroom): 11 rooms
· Functional Areas:
· Medical room with sick bay: 1 room
· Crew mess: 1 room (48 persons)
· Officer mess: 1 room (10 persons)
6. Navigation Equipment:
· Gyrocompass: 1 unit
· GMDSS: A1 + A2 + A3
· AIS: 1 unit
· GPS: 1 unit
· Echo Sounder: 1 unit
· Anemometer: 1 unit
· ECDIS: 1 unit
· CCTV: Equipped
7. Communication Equipment:
· VHF: 2 units
· Handheld VHF: 3 units (with chargers)
· SSB Radio: 1 unit
· SART: 4 units
· EPIRB: 1 unit
· Navtex Receiver: 1 unit
· VSAT: 1 unit
· TV Satellite Dome: 1 unit
· SSAS: 1 unit
· PA/Intercom System: Equipped
8. Others:
· Power Outlets: 110V / 220V
· Submersible Pumps: 3 units × 120 m³/hr
· Service Air: 1 line (for sandblasting), 1 line (for power tools)
· Air Compressors: 2 units × 0.5 cfm
· Air Receiver Tanks: 2 units × 0.5 cfm
· Deck Storage Room: 30 m²
· Food Storage: Dry store, chilled room, freezer room
· Fuel Oil Tank: 261.9 m³
· Fresh Water Tank: 410 m³
· No bow thruster + No DP
The EX Chinese port price is usd19.5 million
Chinese Port