FOR SALE : SPLIT TYPE TRAILING SUCTION HOPPER DREDGER (4200 M3 Suction, Water Flow 6000 M3 & 1000 M3)

  • SPECIFICATION

Built : 2020 China
Classification’s Unrestricted Navigation, Ice class B
Flag : China
Inspection place : Bangladesh

 

Principal Dimensions and Characteristics
Length of all : 105.00m
Beam : 21.00m
Molded Depth : 6.60m
Design Draft : 6.10m
Hopper capacity : 4,200m3
DWT : 6,000 T
Inner diameter of suction pipe : 650mm
Design Speed : 12.00 kn
Dredging depth : 26m
Split degree : 19 degree
Crew : 14
Endurance : 20 days

 

Propulsion system
Power : 2400KW
Rotation : 1000 rpm
Q’ty : 2 sets

 

Inboard Pump Motor
Maker : ABB
Power : 940KW

Rotation : 1000 rpm
Q’ty : 2 sets

 

Inboard Pump Maker Holland
Water flow : 6,000m3/h
Q’ty : 2 sets

 

High Pressure Pump Motor
Maker : ABB
Power : 400KW
Rotation : 1000 rpm

Q’ty:2 sets

 

High Pressure Pump Maker Holland
Water flow:1,000m3/h
Head:80m

Q’ty : 2 sets
Oil Cylinder : Bosch Rexroth

 

Main Generator set
Rate power : 3000KW

Rate speed : 1000 RPM
Q’ty : 2 set

Alternator
Rate Power : 2710 KW
Rotation : 1000 RPM
Q’ty : 2 set

Aux Generator set
Rate power : 874KW
Rate speed : 1500 RPM
Q’ty : 1 set

Alternator
Rate Power : 830 KW
Rotation : 1500 RPM
Q’ty : 1 set

Emergency Generator set
Rate power : 164KW
Rate speed : 1500 RPM
Q’ty : 1 set

Alternator
Rate Power : 143 KW
Rotation : 1500 RPM
Q’ty : 1 set

Drag Head Hydraulic Winch
Rate pull : 250KN
Speed : 12m/min
Q’ty : 2 sets

Mid Tube Hydraulic Winch
Rate pull : 250KN
Speed : 10m/min
Q’ty : 2 sets

Elbow Hydraulic Winch
Rate pull : 80KN
Speed : 27m/min
Q’ty : 2 sets

Rainbow Hydraulic Winch
Rate pull : 250KN
Speed : 12m/min
Q’ty : 1 set

Bow Thruster
Diameter : 1500 mm
Blade : 4 pcs
Motor power : 550 KW
Rotation : 1500RPM

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