High-Quality Pontoon Boats for Sale - Explore Waterways in Style

Product Overview – Heavy-Duty Modular Pontoon Barge

A high-strength modular floating barge designed for heavy-load operations in ports, rivers, offshore platforms, and coastal engineering projects. The pontoon barge offers exceptional stability, rapid deployment, and long service life, making it an ideal floating platform solution for cargo transhipment, equipment support, and temporary work platforms.

1) Specifications & Technical Parameters

| Standard Module Size       | 12m (L) × 3m (W) × 1.5m (H)  (customizable)        

| Alternative Sizes          | 6m–24m length, 2.4m–6m width, 1.2m–3m depth      

| Freeboard                  | 500–800 mm                                         |

| Draft (loaded)             | 0.8–2.0 m (depending on load)                      |

| Load Capacity              | 5–30 tons/m² (up to 50 tons/m² with reinforced design) |

| Total Deck Load Capacity   | 200–2,000 tons per single barge (scalable by module combination) |

| Material                   | High-strength marine-grade steel Q355B / AH36      

| Anti-corrosion Coating     | Epoxy primer + polyurethane topcoat (C5-M marine standard) |

| Buoyancy System            | Fully sealed high-density EPS foam or polyurethane foam filling |

| Connection System          | High-strength pin & socket + ISO corner castings  |

| Design Life                | 25–30 years                                        |

| Certification              | CCS, BV, ABS, DNV (optional)                       |

| Operating Temperature      | -20°C to +60°C                                     |

| Wind/Wave Resistance       | Suitable for offshore wind wave level 5–7          

2) Key Features & Advantages

- Ultra-High Load-Bearing Capacity  

 Advanced structural design and thick steel plates ensure the barge can support heavy equipment, including 500-ton cranes, excavators, piling rigs, and large generators.

- **Rapid Modular Assembly**  

 Modules are connected via high-strength pins in under 10 minutes per joint. Multiple units can be quickly combined into large floating platforms (1000+ m²) without welding.

- Superior Stability & Safety  

 Low centre of gravity, expansive deck, and optional anti-slip surface + guardrails guarantee safe operation even in harsh sea conditions.

- Excellent Corrosion Resistance

 All steel surfaces undergo sandblasting to Sa2.5, followed by a heavy-duty marine anti-corrosion coating, suitable for long-term immersion in seawater.

- Flexible Customisation  

 Optional accessories: spud poles (for positioning), mooring winches, ramps, container corner fittings, crane foundations, and power/water supply systems.

- Easy Transportation & Relocation  

 Standard ISO container corner fittings allow direct lifting and transport by truck, ship, or rail—no disassembly required for relocation.

- Eco-Friendly & Low Maintenance

 Fully sealed foam buoyancy eliminates the risk of water ingress—minimal maintenance required throughout the service life.

3) Applications & Real-World Scenarios

- Port & harbour cargo transhipment platforms (ro-ro operations)

- Offshore wind farm installation and maintenance support barges

- Bridge construction, floating platforms (supporting pile drivers and cranes)

- Temporary floating docks and ferry terminals in rivers/lakes

- Marine oil & gas platform supply and crew transfer

- Floating pump stations and dredging support platforms

- Emergency rescue and disaster relief floating bases

- Large-scale water events and floating stages

- Heavy equipment sea-to-land transfer

For customised designs or quotations, please provide your specific load, size, and operating environment requirements.