MARINE MINING DREDGER

BUILT: IN JULY 2015, CHINA

CLASS: CCS

 FLAG: CHINA

 DWT 4170T

 LOA/BREADTH/DEPTH: 99.40/25.00/5.20M

 DESIGN DRAFT: 2.70M

 FRAME SPACE: 0.70M

 MAXIMUM DREDGING DEPTH: 35M

 MINIMUM DREDGING DEPTH: 6.5M

 PUMP FLOW: 4000m3/h

 OUTPUT: 300T

 GENERATORS: Diesel generator 4 sets (3 used, 1 standby)

 Model: 8L21/31

RUDDER: 

 Blade 4

 INPUT SPEED: 1000 rpm

 PROPULSION SPEED: 360 rpm

 MUD PUMP: 1 unit,

 Flow: 4000 m3/h

 REAMER: Diam 1900mm,

  Speed of Spindle: 0 ~35r/min

 HIGH PRESSURE FLUSH PUMP:

  Flow: 950 m3/h

 Pump Lift: 180 m

CONCENTRATE CHUTE PULP SUPPLY PUMP: 8 units (4 used, 4 standby)

 SWEEP CHUTE SLURRY SUPPLY PUMP: 4 units (2 used, 2 standby)

 AILINGS DELIVERY PUMP: 2 units (1 used, 1 standby)

 SPIRAL CHUTE: 396 units

 Capacity/Unit: 6~8 t/h

 Size: ?1200mm*L3050mm