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    12000 Tons 3 in 1 Sand Dredger

    This is a big 3‑in‑1 dredger, for coastal self‑discharging sand carrier integrating sand dredging, transportation, and bow‑belt conveyor self‑unloading. It is a steel‑hulled, single‑deck, twin‑engine, twin‑screw, stern‑engine coastal dry bulk vessel designed for coastal sand extraction and transportation.
    Category:Self-unloading Sand Barge | 3 In 1 Dredger     Browse number:154     Release time:2026-03-01 14:54:51
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12000DWT COASTAL SUCTION & UNLOADING SAND CARRIER


FLAG: CHINA
CLASS: ZC
BUILT: FEB. 2016
LOA/B/D: 114.619.8 / 8.5 M
GRT/NRT: 6,602 / 3,697 T
DWT/DRAFT: 12000 T/ 6.2 M
DWCC: 8936 MT
M/E: GUANGCHAI  2000HPX2

G/E: WEICHAI 6160 (200KW X 2 SETS) WEICHAI 6160  (400KW X 1 SETS)

AUXILIARY G/E: 100KW X 4 SET

CONVEYOR BELT POWER: WARTSILA 4R32D (2500HP)

WIDTH OF CONVEYOR BELT: 2.0M

SAND SUCTION PUMP POWER: SHANCHAI 12PA6L-280(4800HP)

SAND SUCTION PUMP QTY: SINGLE 60M STARBOARD SIDE

SAND TUBE DIA: 813MM

WATER PIPE DIA: 930MM

WORK EFFICIENCY: SAND SUCTION 2.5-3H FULL LOAD.

UNLOADING: 55 MINUTES EMPTY.

12000t-3-in-1-dredger.jpg

Applications

  • Coastal sand mining and Dredging

  • Inshore port fairway maintenance & silt removal

  • Nearshore Reclamation & sand supply

  • Bulk sand transportation between coastal terminals

  • Offshore construction sand supply


Key Advantages

  • 3‑in‑1 integrated function

  • Combines dredging, transportation, and self‑unloading in one unit; no need for separate dredgers, tugs, or shore‑based unloading equipment.

  • Deep and efficient sand extraction

  • Equipped with dedicated sand Pumps and suction pipes; can dredge sand down to 10–55m underwater, suitable for most coastal sand beds.

  • Bow‑belt conveyor , self‑unloading system

  • Continuous gravity‑fed discharge via hull‑bottom belts and bow conveyor; high efficiency, low dust, and precise positioning onshore.

  • Strong coastal adaptability

  • High economy & efficiency

  • Short turnaround time; reduces terminal investment, handling cost, and cargo damage.

  • Complete safety & auxiliary systems

  • Full set of navigation, communication, fire‑fighting, bilge treatment, and emergency power systems meeting statutory marine requirements.




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