Susan Crosby

Horsepower

6000

Length

380 ft. (total including 170 ft. idler barge)

Width

40 ft.

Depth

9.5 ft.

Type

Cutter Suction Dredge

Year Built

1984

Engines

ALCO, Diesel

Fuel Capacity

40,000 gal.

Maximum Speed

Minimum Draft

5ft.

Maximum Draft

7 ft.

Model

16-251

BHP

3750

Fuel Avg Daily Usage

4,500 gal./day

Cutter RPM

1200

Dredge Pump

Suction 27" Daimeter, Discharge 24" Diameter, Impeller RPM = 350 Max, Impeller Actuation Method = Diesel Engine, Applied Impeller HP = 3,750 BHP

Required Water Depth

8.5 ft.

Required Channel Width

100 ft.

Dredging Range

8.5 ft. minimum to 80 ft. maximum

Width of Dredge Cut w/o Exceeding 45 swing angle

400 ft.

Maximum Operating Current

7.33 ft./sec

Spuds

2 spuds = (2) 64'

Ladder

Cutter RPM (0-26), Cutter 2500 HP

Underwater Pump

Suction 27" Diameter, Discharge 27" Diameter, Impeller RPM= 250 max, Impeller Actuation Method = Electroc Motor, Applied Impeller HP= 900 BHP