Why choose Haiding company?

As a direct dredger manufacturer, we specialize in custom design and production of dredging equipment (including sand dredgers, gold mining dredgers, water intake ships) and mining equipment. Our innovative modular transport solution significantly reduces shipping costs for clients. All engineering ships deliver reliable quality with competitive pricing - offering true cost efficiency without compromising performance.

Multi-Purpose Wind-Resistant Versatile Self-Elevating Structure for Construction, Maintenance & Rescue in Rough Seas Offshore Jack-up Work Platform

Name: Multi-Purpose Wind-Resistant Versatile Self-Elevating Structure for Construction, Maintenance & Rescue in Rough Seas Offshore Jack-up Work Platform
Brand: Shandong Haiding Shipbuilding Co., Ltd.
SKU: 1975615461

Shandong, ChinaShandong Haiding Shipbuilding Co., Ltd.

US$32,000.00-152,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

HD-PT30

Hull Material

Steel

Customized

Certification

ISO

Max Pay Load

<5000ton

Self Propelled

Type

Cargo Barge

Condition

New

Model

HD-PT30

Length

30.5m

Width

18.3m

Mold Depth

2.2m

Max Load

150 T

Positioning Pile Height

35 M Can Be Extended

Positioning Pile Diameter

1.22m

Lifting Method

Hydraulic/ Mechanical Locking

Jacking Speed

12m/H

Lifting Stroke

1.22m

Lifing Capacity

300 T Per Spud

Working Wave Height

3 M

Working Wind Speed

50 Km/H

Working Seawater Velocity

1m/S

Max Working Wave Height

5 M

Transport Package

Container or Bulk Cargo Transportation

Specification

30.5x18.3m

Trademark

Haiding Shipyard

Origin

Qingzhou, Shandong Province, China

HS Code

89051000

Production Capacity

5000 Set/Year

Key features

Equipped with retractable legs. During operation, legs rest on seabed to lift the hull above water surface.

Optional self-propulsion system enables the platform to sail to new working locations independently.

Air gap formed after hull lifting protects the platform from direct wave impact.

Legs can be retracted after work, returning the platform to floating condition for relocation.

Self-sailing capability available for selected models, eliminating the need of offshore tugs.

Deck supports drilling equipment to satisfy offshore drilling construction demands.

Heavy-duty cranes can be installed on deck for offshore material hoisting operations.

Excavators can be fitted for waterway excavation and dredging projects.

Suitable for overwater bridge construction, offering stable working platform on water.

Applicable for supporting construction works of offshore oilfields.

Company profile

Importers and ExportersFull CustomizationManagement CertificationQuality Assurance

Shandong Haiding Shipbuilding Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2021-06-18 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.20h

AI-Powered supplier vetting

SummaryShandong Haiding Shipbuilding Co., Ltd. is an established shipbuilder with over 30 years of experience, manufacturing facilities, stated annual production capacity across several vessel categories, and customization services. It holds ISO9001:2015 and ISO14001:2015 certificates and reports OEM experience and successful cases in 132 countries. However, its after-sales infrastructure is limited: it reports no overseas agents, branches, warehouses, showrooms, or overseas services, and complaint-handling procedures lack written procedures or records. Financial evidence is inconsistent across the provided slices and is therefore insufficient for a reliable credibility assessment. The supplier states plans to invest in green shipbuilding R&D, but no completed investment or SDK capability is evidenced.

Supplier typeThe supplier’s stated business scope includes ship sales, water-transport equipment manufacturing, specialized machinery manufacturing, and related equipment installation. Its company profile identifies it as a shipbuilder, indicating a manufacturer and supplier of marine and related industrial equipment.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, supporting certification in quality and environmental management systems.

After-Sales capabilityThe supplier promises one-stop service from design through after-sales and reports service quotation terms including FOB, CIF, CFR, and EXW. However, it has no overseas agents or branches, warehouses, showrooms, or overseas service coverage; complaint handling has no written procedures or records, while corrective and preventive action has a procedure but no written records.

R&D capabilityThe supplier reports innovative modular construction technology, multiple customization modes, and a planned R&D center focused on green shipbuilding technologies. However, it reports no available SDK, and the provided information does not confirm that the planned R&D investment has been completed.

Production capacityThe supplier reports a 12,233.0 m² manufacturing plant, production capacity of 800 sets annually for each of five listed vessel categories, welding, punching, and drilling equipment, and valid manufacturing contracts with associated subcontractors. It also reports no in-stock service capacity, which concerns inventory support rather than the stated manufacturing capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, demonstrating broad stated design and product adaptation capability.

Client casesThe supplier reports successful cases in 132 countries and states that it delivers more than 20 vessels annually. These claims provide explicit evidence of international project experience, although no individual customer names or case details are provided.

Product Q&A

Q:Can the dimensions of the pontoon be customized?

Full customization is available for length, width, height, deck load capacity and overall layout. Designed and built in modular form in accordance with shipbuilding standards and customer requirements, it fully meets transportation and on-site installation requirements while saving freight costs.

Q:What about the payment terms?

Payment can be paid in T/T.30% T/T in advance, 40% T/T after engine installation, 30% T/T before shipment.

Q:What are the delivery terms?

Haiding delivery can be in containers or in bulk depends on the dredger size.

Q:What's the warranty?

We provide 12 months warranty on all new installed components, new engine, hull and all fabricated parts.

Q:What is your main business?

As a leading dredger manufacturer, we specialize in customized production of cutter suction dredgers (large/small), multi-purpose service ships, gold mining dredgers, sand pumping ships, deck barges, backhoe dredgers, offshore jack-up platforms, rocker floating boat pump station, sludge cleaning ships, Ro-Ro ships, transport ships, houseboats, salt mining ships, weed harvesters, excavator barges, anchor boats, ferries, mineral processors, car ferries, special-shaped engineering ships and so on.