2 FURTHER SISTERS available / 123m / Trailing Suction Hopper Dredger / #1105916

VESSEL INFO

• Offer type Ship for sale
   
• Type Dredger
   
• Classification China Classification Society
   
• Year of construction 2020
   
• Length 122.5m
   
• Width 24.6m
   
• Depth 6m
   
• Deadweight 7793 metric tons
   
• Capacity 18 ML
   
• Asking price $ 65 000 000
   

DESCRIPTION

GRS identification number: #1105916

8000m³ Trailing Suction Hopper Dredger
Design Standard
Classification:
CCS, ?CSA Trailing Suction Dredger, Ice Class B, Dredging within R2
CCS, ?CSM BRC
Navigation Area:
International unrestricted navigation area
Dredge Depth:
32.00/60.00m
Soil Capability:
silt. clay. fine sand. middle fine sand. large sand. gravel and pebbles
Application:
Applicable to coastal ports, channel dredging, filling works, coastal maintenance projects
Principal particulars
Length over all: ~122.60m
Breadth: 24.60m
Depth: 8.90m
Draft: 7.50m
Maximum capacity of mud tank: ~7000m³
Diameter of dredge pipe: 800.00mm
Speed: ~13.6kn
Staff number: 30 people
Endurance: 20 days
Dredging Machineries
Inboard dredge pump: 2 sets, HK
Inboard pump YVF: 2×2800kW@1000rpm, ABB
Underwater Dredge Pump: 2 sets, HK
Underwater pump YVF: 2×1350kW@1000rpm, Siemens
Jet water Pump: 2×300m³/h×95m, KSB
Jet water pump YVF: 2×800kW@1200rpm, ABB
Frequency conversion control system: ABB
Hydraulic system: PARKER
Rake tube diameter: F 800mm
Main generator sets
Main diesel engine Main2: 2×4500kW@750rpm, MAN(CSR)
Generator: Auxiliary: 2×4300kW@750rpm, Siemens
Diesel engine: Auxiliary: 1×874kW@1500rpm, CAT
Generator: 1×880kW@1500rpm, CAT
Emergency diesel engine: 1×284kW@1500rpm, CAT
Emergency generator: 1×250kW@1500rpm, CAT
Deck Machinery
Rake head winch: 2×315kN hydraulic driven by Linde motor
Rake middle winch: 2×570kN hydraulic driven by Linde motor
Elbow pipe winch: 2×200kN hydraulic driven by Linde motor
Bow winch: 1×300kN hydraulic driven by Linde motor
Bow windlass: 2×F58mm hydraulic driven by staffa motor
Stern windlass: 1×F56mm hydraulic driven by staffa motor
Bow electro-hydraulic crane: 15t/6~30m
Stern electro-hydraulic crane: 18t/6~30m
Propulsion Devices
Main Propulsion: Alpha
Type/Number: CPP/2 sets
Diameter/Blades: 3500mm/4
Power/Speed: 4500kW/155rpm
Side propulsion
Number: 2
Diameter/Blades: 1300mm/4
Power/Speed: 350kW/1500rpm
Fish rudder
Rudder area: ~11.5m²
Number: 2
Steer torque/number: 250kN·m/2
Dredge pump working modes
1.Two inboard pumps work independently/simultaneously for loading or land reclamation.
2.Two underwater pumps work independently/simultaneously for loading.
3.Inboard pumps and underwater pumps operate loading work using different suction lines.
Other characteristics
1.The output end of each main diesel engine drives the propeller through the gearbox shaft, the free end drives the main generator through the highly flexible methods, and the two main generators output power in different distribution, short work together and transferring workload load.
2.Two rakes, both have their own under-water pump which is driven by under-water motor through gear box.
3.Two high-pressure flush pumps are used for loosing soil and flushing cabin.
4.Frequency conversion system is integrated by ABB based on AFE program; which makes harmonics, pollution decreased and redundancy, reliability increased
LOA 122.5 m
Beam 24.6 m
Draft 6 m
Built in year 2020
Class : China Classification Society
Flag : China
Gross Tonnage of 9,873 and Nett Tonnage of 2,961
Deadweight : 7,793 metric tonnes
1 Crane / Gear installed with a max lifting capacity of 18 tons
1 Crane / Gear installed with a max lifting capacity of 15 tons
Ice classed 1D
Speed : 13.6 knots
Engines : 2 x MAN / Unknown Builder 9L32/40, 9,000 kw, 750 rpm, Propellers 1 Controllable Pitch (Port Side) + 1 Controllable Pitch (Starboard)
Auxiliaries Engines : Bowthruster + No Sternthruster (2 Bow Tunnel thruster)
1 Deck