Hydraulic dredgers use water to transport the dredged material. The material is picked up by the suction of a pump, then transported through a pipeline in the form of a slurry.

• Cutter Suction Dredge
• Horizontal Auger Dredge
• Dustpan Dredge
• Plain Suction Dredge
• Jet Suction Dredge
• Bucket Wheel Dredge

Pipeline Components

This category encompasses the all of the parts of dredger discharge pipeline including pipe, floats, pipeline pontoons, ball joints, etc.

• Floating Pipeline
• Shore Pipeline
• Ball Joints
• Polyethylene Pipe

Usually ship-form in design, a hopper dredger deposits the dredged material in an on-board hopper for transportation. Both mechanical and hydraulic designs are common for loading the hopper as well as for discharging the dredged material.

• Trailing Suction Hopper Dredge
• Clamshell Loading Hopper Dredge
• Bucket Ladder Hopper Dredge

Cargo barges are vessels whose design maximizes cargo space. This category ranges from flat bottomed, un-propelled scows to sophisticated ship-form hopper barges.

• Deck Barge
• Hopper Barge
• Split Hull Hopper Barge
• Bottom Dumping Hopper Barge

This category encompasses barges that are designed as floating working platforms, or barges that perform specialized functions.

• Crane Barge
• Spud Barge
• Modular Barge
• Jack Up Barge
• Accommodations Barge
• Anchor Barge

A working boat is a purpose built vessel constructed specifically to perform a commercial function such as pushing, towing, anchor handling, or transporting personnel.

• Push Boat
• Tow Boat
• Tug Boat
• Crew Boat
• Work Boat

This category encompasses the parts of a dredger such as dredger pumps dredger booster pumps, engines, cutter heads, hydraulic components, ladders and the like.

• Dredge Booster Pump
• Dredge Pump
• Engine
• Dredge Cutter Head
• Dredge Anchor
• Generator

Mechanical Dredgers use a bucket , clamshell or other mechanical means to scoop the material from the bottom. If the material cannot be discharged close to the dredge, then it must be stored for subsequent transport.

• Clamshell Dredge
• Excavator Dredge
• Backhoe Dredge
• Bucket Ladder Dredge
• Environmental Dredge
• Dipper Dredge

Other Products

This category encompasses all of the parts of dredgers  including pipe, floats, pipeline pontoons, ball joints, etc.