SIC Code 3531-24 - Dredging Machinery (Manufacturing)

Marketing Level - SIC 6-Digit

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SIC Code 3531-24 Description (6-Digit)

Dredging Machinery Manufacturing is a specialized industry that involves the production of equipment used for excavating and removing sediment and debris from bodies of water. This machinery is used in a variety of applications, including harbor and channel maintenance, land reclamation, and environmental remediation. Dredging machinery is typically designed to operate in shallow waters and can be used to remove a range of materials, including sand, silt, and rocks. The manufacturing process involves the design, engineering, and production of a range of specialized equipment, including dredgers, pumps, and excavators.

Parent Code - Official US OSHA

Official 4‑digit SIC codes serve as the parent classification used for government registrations and OSHA documentation. The marketing-level 6‑digit SIC codes extend these official classifications with refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader view of the industry landscape. For further details on the official classification for this industry, please visit the OSHA SIC Code 3531 page

Tools

  • Dredgers (cutter suction, trailing suction, bucket, and grab)
  • Pumps (submersible, centrifugal, and hydraulic)
  • Excavators (backhoe, clamshell, and dipper)
  • Hoses and pipelines
  • Anchors and winches
  • Floaters and pontoons
  • Control systems and software
  • Dredge monitoring equipment
  • Safety gear (life jackets, helmets, etc.)
  • Welding and cutting equipment

Industry Examples of Dredging Machinery (Manufacturing)

  • Harbor maintenance
  • Channel dredging
  • Land reclamation
  • Environmental remediation
  • Mining and mineral extraction
  • Oil and gas exploration
  • Flood control
  • Beach nourishment
  • Dam construction
  • Waterway transportation