Fields of BusinessShipbuilding

Grab-bucket dredgers

Grab-bucket dredgers

Construction of ships (work vessels, commercial vessels and platforms)

JMU AMTEC boasts an extensive track record in shipbuilding, including production of numerous crane ships, grab-bucket dredgers, soil-stabilization ships and marine environmental ships.
Leveraging this wealth of expertise, the Company proposes designs and specifications to meet customer needs.

Track Record in Shipbuilding

  • Grab-bucket dredgers

    Grab-bucket dredgers use grab buckets to scoop up sand from the seabed.

    [Equipment]
    Fully rotating crane, grab bucket, spud

    * The vessel in the photo is the Daiichi Ryuo Maru, owned by Daio Shinyo Co., Ltd.

  • Boats used for pollution control and transport of sand and mud

    This work vessel is used to prevent murkiness caused when earth and sand are dumped into the ocean.

    [Equipment]
    Dredging pump, jib crane

    * The vessel in the photo is the Daini Ten’yu, owned by Daishin Doboku Co., Ltd.

  • Marine crane ships

    These work vessels are used to hoist heavy objects, for applications such as port construction and salvaging.

    [Equipment]
    Main crane, auxiliary crane, automatic attitude controller

    * The vessel in the photo is the Fuji, owned by Fukada Salvage & Marine Works Co. Ltd.

  • Sand compaction ships

    These work vessels are used to pour sand piles into soft ground, to improve it for construction purposes.

    [Equipment]
    Pile-driver leader, casing unit

    * The vessel in the photo is the No. 80 Hikari, owned by QNippon Kaiko Co., Ltd.

  • Caisson docks

    Work-platform ship used in fabricating caissons

    [Equipment]
    Jib crane, ballast

    * The vessel in the photo is the Oyama 650-34, owned by Yamamoto Seikosho Co., Ltd.

  • Semi-submersible barges

    This type of work vessel can load and unload cargo in a semi-submersible fashion, by adopting a roll-on/roll-off system and fitting buoyant structures to the bow and stern.

    [Equipment]
    Ballast, ballast-water treatment equipment

    * The vessel in the photo is the Ocean Seal II, owned by Fukada Salvage & Marine Works Co. Ltd.

  • SEP-type multi-purpose crane ship

    Equipped with a fully rotating crane and dynamic raising-and-lowering device (“leg”), this work vessel can be put to work even in regions of ocean with highly challenging weather conditions.

    [Equipment]
    Crane, jackup/leg, dynamic positioning system (DPS)

    * The vessel in the photo is the CP-8001, owned by Penta-Ocean Construction Co. Ltd

  • Marine environmental ship (Clean Harima)

    This ship recovers various garbage and oil floating on the ocean and conducts surveys of water quality and other environmental indices.

    [Equipment]
    Cleaning equipment (garbage remover, articulated crane), oil-recovery equipment, automatic water-quality tester, submarine topographical explorer

  • Marine environmental ship (Hakuryu)

    This ship recovers various garbage and oil floating on the ocean and conducts surveys of water quality and other environmental indices.

    [Equipment]
    Cleaning equipment (skimmer, articulated crane), oil-recovery equipment, dredger, submarine topographical explorer

Contact

For inquiries, please contact
Sales Department 8:00 AM to 5:00 PM weekdays
(closed weekends and public holidays)

0791-24-2406

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