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HSL-series CSD (Swinging Ladder Type)

SL200 CSD successfully commissioning and delivered01

HSL-30

Key Features and Advantages:

  • Proven design and continuous improvement during long-term dredging operation, suitable for narrow waters operation and eliminates the need for cables and anchors;
  • Adoption of three-spud positioning system, including two square section fore spuds with gear rack hoisting system, and one stern spud with travelling carriage system;
  • Ladder hoisting by hydraulic cylinder, eliminates the need for winch and pulley system;
  • With the option of swing winches, the SL type is easily converts to conventional type CSD;
  • Providing wheel type or crown type cutter-head, which is easily exchangeable for different soil types;
  • Available in diesel or electric power;
  • Easily dismantle and assembly, transportable by road, railway or sea.

DIMENSIONS
  Length overall
Length over pontoons
Breadth of main and side pontoon
Depth
Inner Dia. of suction / discharging pipe
Max. dredging depth
Swing width with 45ºswing each side
Approx. 28.6m
16.5m
3.75m & 1.25m
1.7m
300mm/300mm
5.0m
Approx. 13 m
DREDGE PUMP
Inner Dia. of inlet / outlet
Shaft power
250mm/200mm
332kw
DIESEL ENGINE INSTALATION
Manufacturer
Main Engine Continuous service rating
Auxiliary Engine
Harbor Genset
Total specific fuel consumption
Weichai or Cummins
Approx.680kw
N/A
24kw
Approx. 150L/h
CUTTER
Type
Diameter
Power at shaft
Wheel Type
1.9m
60kw
WINCHES
Ladder hoisting winch
Swing winch (optional)
Anchoring winch
N/A
2 sets 4T
N/A
SPUDS
Square Section fore Spuds
Stern Spud
Spuds Length
Hoisting cylinder
Spud carriage travelling range
350x350mm
Ø 377mm
9.2m
1.6m
2.0m
HSL-30 Cutter Suction Dredger