Derrick Barges/ Clamshell Dredges

Hopper Dredges

Pipeline Dredges

"HR Morris"

"Bob Lofgren"

"Frank Bechtolt"

Auxiliary Equipment

Pipeline Dredges

Manson’s state-of-the-art pipeline dredges are capable of moving huge volumes of bottom material in short periods of time. Our hydraulic pipeline dredges are ideal for larger dredging projects such as navigation channel maintenance and port development and maintenance. 

"HR Morris"

Dimensions
Length: 220 ft / 67 m
Beam: 52 ft / 15.8 m

Power Data
Fuel Capacity: 106,000 gal / 481,885 l

Printable HR Morris Pipeline Dredge version

back to top

"Bob Lofgren"

Dimensions
Length: 176 ft / 53.6 m
Width: 32 ft / 9.8 m
Draft: 10 ft / 3.0 m
Suction Diameter: 29 in / 736.6 mm
Discharge Diameter: 27 in / 685.8 mm

Power Data
Total Installed Power: 9,600 hp / 7,161.1 kW
Fuel Capacity: 50,000 gal / 189,250 l

Printable Bob Lofgren Pipeline Dredge version

back to top

"Frank Bechtolt"

Dimensions
Length: 74 ft / 22.5 m
Beam: 26 ft / 7.9 m
Suction Diameter: 16 in / .4 m
Discharge Diameter: 16 in / .4 m

Printable Frank Bechtolt Pipeline Dredge version

back to top