16-inch Cutter Suction Dredge (CSD) IHC Beaver 40

16-inch Cutter Suction Dredge (CSD) IHC Beaver 40
Built: 2018

Principal Dimensions and Characteristics
Length overall (ladder raised): 20.5 m 67.26-ft
Length over pontoons: 13.41 44-ft
Breadth: 5.72 m 18.77-ft
Depth: 1.51 m 5-ft
Side pontoons: 11.0 x 1.47 x 1.47 m 36 x 4.8 x 4.8-ft
Mean draught full bunkers: 1.10 m 3.6-ft

Dredge Pump
Make/Model: IHC 900-175-350, single-walled
Engine Type: Caterpillar C18 TA Acert
Heavy duty engine power @1800 rpm: 483 kw 648 hp
Maximum dredging depth: 8.0 m 26.25-ft
Suction Diameter: 390 mm 15.35-in
Discharge Diameter: 390 mm 15.35-in
Swing Width with 35 degree swing each side
Max dredging depth: 18.0 m 59-ft
Min dredging depth: 22.5 m 73.8-ft

Electrical Installation
Voltage: 24V DC
Battery capacity: 260AH

Cutter
Type: IHC Lancelot 955-50
Power at Shaft: 55 kW 74 hp
Speed (max): 35 rpm
Diameter: 955 mm 37.6-in

Ladder and Swing Winches
Line Pull, first layer: 40 kN
Maximum Line Speed: 25m/min 82-ft/min
Wire Diameter: 16 mm .63-in
Drum Diameter: 326 mm 12.8-in
Swing wire length: 100 m 328-ft
Anchor weight: 240 kg 529 lbs

Spuds
Length: 11.0 m 36-ft
Diameter: 368 mm 14.5-ft
Weight: 1369 kg 3018 lbs

Spud Hoisting Cylinders
Force: 60 kN
Spud stroke (each time), approx: 3.1 m 10.2-ft

Deck Cranes
Lifting power: 15 kN
Outreach: 2.8 m 9.2-ft