Manta Catamaran

5 Star Experience (10)

Modular inflatable vehicle-transport and mission platform

Maritime operations often require long loiter times and stable platforms. The Manta Catamaran is an advanced, versatile capability for long-loiter maritime patrol, ferry logistics, or as an Unmanned Surface Vessel (USV).

The Hardline Manta is a rapid-deploy inflatable catamaran engineered to keep expeditionary forces moving across rivers, littorals, and wet-gap terrain. Manta is available in multiple sizes and models, purpose-built to scale from agile logistics runs to vehicle and heavy cargo transport.

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Enhancing Littoral Command and Control

The Manta Catamaran acts as a vital forward node for coastal operations, extending the reach of a shore-based tactical operations center. Its exceptional stability and endurance make it the perfect platform to support remote field headquarters or isolated marine barracks requiring consistent resupply and data links. By bridging the gap between sea and shore, the Manta ensures that forward-deployed communications shelter outposts and military shelter systems remain fully operational and connected, even in contested maritime environments where traditional logistics chains are vulnerable.

Low cube, low weight

Manta packs down into low-cube duffle bags (vacuum-packable) for rapid deployment, easy transport, and forward staging.

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Equipment on a Manta

General Specifactions

Payload and model range: from 10T standard to 50T heavy-lift

Hardline designs the Manta family as a modular capability set, not a single hull. Your mission defines the size, deck footprint, buoyancy volume, propulsion, and integration kit.

  • Standard model payload: 10T (vehicle + cargo, or cargo-only loads)

  • Heavy models: scalable configurations up to 50T capacity (mission-dependent fit-out)

This “family of models” approach matters: many portable inflatable craft prioritise personnel mobility and light loads (often measured in hundreds of kilograms to a few tonnes). For example, foldable heavy-duty inflatable boats are commonly marketed with payloads “up to 4 tons” in certain ranges, while remaining transportable and stowable. By contrast, Manta is positioned as a vehicle-capable flat deck that scales into true logistics and heavy mobility.

Vehicle transport: keep wheeled and tracked assets on the move

Manta’s flat deck and catamaran stability make it well suited for transporting:

  • Light tactical vehicles

  • Utility vehicles and trailers

  • Palletised sustainment loads

  • Mixed cargo-and-vehicle packages

Stability and deck usability are the point: a wide, rigid deck is what enables safe loading, tie-down, and controlled movement of heavy loads. (This same design logic is why flat-deck modular ferry and bridging concepts are central to military wet-gap mobility at larger scale.)

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Mission-fit deck and payload integration: mounts, sensors, and modular kits

Manta can be outfitted with mounting platforms to support:

  • Sensors / ISR payloads (radar, EO/IR, comms relays, passive monitoring)

  • Remote mounts and mission hardware (as allowed by customer compliance and export controls)

  • Command-and-control nodes and networked monitoring kits

The modern operational trend is toward modularity: platforms designed to accept mission “modules” (often containerised or standardised payload packages) that can be swapped as requirements change.

Where appropriate, Manta can also be paired with third-party systems designed for “mount-anywhere” integration concepts (for example, remote weapon system providers emphasise flexible mounting across platforms).

Practical integration options typically include:

  • Reinforced mounting zones (hardpoints / rails)

  • Power and data routing provisions (mission-kit dependent)

  • Tie-down matrices for cargo, cases, batteries, and comms stacks

Propulsion options: large-thrust, low-noise, or mission-specific

Manta is designed to accept propulsion that matches the mission profile:

  • Large outboards for high-thrust logistics movement

  • Smaller, quieter motors where signature and discretion matter

  • Configurations that support towing, station-keeping, or loiter roles (mission dependent)

This “fit-to-mission” propulsion approach mirrors what professional and military boat manufacturers highlight as a differentiator across workboat and inflatable ranges, where equipment and configuration are tailored to the task.

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Enhancing Littoral Command and Control

The Manta Catamaran acts as a vital forward node for coastal operations, extending the reach of a shore-based tactical operations center. Its exceptional stability and endurance make it the perfect platform to support remote field headquarters or isolated marine barracks requiring consistent resupply and data links. By bridging the gap between sea and shore, the Manta ensures that forward-deployed communications shelter outposts and military shelter systems remain fully operational and connected, even in contested maritime environments where traditional logistics chains are vulnerable.

Request a Custom Quote
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Low cube, low weight: vacuum-packable deployment concept

A core advantage of an inflatable catamaran platform is logistics efficiency. Manta is engineered to pack down into low-cube, low-weight duffle bags via vacuum pack methods, enabling:

Rapid staging in aircraft, trucks, and boats

Distributed resupply and forward basing

Faster transition from transport to on-water capability

In practical terms: less volume, less handling burden, and faster time-to-water.

Operational concepts: mobility, perimeter security, and afloat “picket” coverage

Manta supports two dominant use patterns:

Expeditionary mobility across rivers and water obstacles

Use Manta to keep teams moving when bridges and ports are denied, unavailable, or too slow to access. This is the same problem set addressed by larger bridging and ferry systems in conventional engineering forces, but Manta focuses on deployability and modular scaling rather than heavy dedicated bridge assets.

Afloat perimeter: a “forcefield” of sensors and mission payloads

Manta can also operate as a networked perimeter node—a platform that helps extend sensing, communications, and deterrence across a maritime boundary. This aligns with the broader naval shift toward modular mission payloads and distributed capability packages.

Note: This is described at the capability level only; actual configurations depend on customer requirements, safety, and legal/export compliance.

Aid Equipment on a Manta

Maritime Support for Disaster Response

Beyond security missions, the Hardline Manta is a critical asset for delivering aid to hard-to-reach coastal areas. Its customizable payload capacity allows for the efficient transport of rapid deployment shelters and compact emergency shelter systems to islands cut off by storms. When local infrastructure fails, the Manta acts as a lifeline, delivering humanitarian shelters and medical supplies to support disaster relief shelter efforts. Whether ferrying deployable emergency shelter kits or serving as a mobile sensor hub, this platform ensures help reaches victims regardless of road conditions.

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Why Choose the Manta?

It provides stability in various sea states and can be expanded for USV integration, making it a true multi-mission asset.

  • Extended loiter times
  • Customizable payloads (sensors, weapons)
  • Onboard co-generation technology
  • Ready for USV integration
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Where Manta Differentiates

Military inflatable boats / CRRC-class craft (personnel mobility)

Examples include military inflatable ranges and commando craft designed for rugged use and payload carriage at speed.

Strength: proven, portable, fast deployment.

Constraint: generally not a flat-deck vehicle ferry concept; payloads commonly described in the low-tonne range for foldable inflatables.

Inflatable landing craft (light vehicle/cargo transport)

Some fully inflatable landing craft solutions highlight transport of up to ~2,000 kg of vehicles/cargo.

Strength: beaching and logistics movement.

Constraint: payload ceiling far below Manta’s 10T standard / 50T heavy-lift positioning.

Rigid landing craft and workboats (high capacity, not low-cube)

Conventional landing craft families emphasise customisable solutions for military/security forces.

Strength: robust hulls, sea-keeping, capacity.

Constraint: transport and storage burden; not duffle-bag deployable.

Engineering bridging/ferry systems (very high capacity, heavy footprint)

Systems such as ribbon-bridge modules and amphibious rigs are designed for heavy vehicle classes and major wet gaps.

Strength: heavy armour-class capacity.

Constraint: major logistics tail and dedicated engineering units.

Inflatable platforms and pontoons (flat decks, typically non-tactical)

Inflatable pontoons/platforms emphasise drop-stitch/DWF construction and stability.

Strength: stable platforms, modular leisure/utility use.

Constraint: typically not designed as a mission catamaran with propulsion + vehicle transport + payload integration.

About the Manta Catamaran

The Manta is designed for endurance. It supports heavy fuel and energy storage for extended operational durations and features co-generation technology to power onboard systems. Its stable platform is ideal for customizable payloads, including radar, sensors, and weaponry.

Expand Your Maritime Capability

For surveillance, defense, or reconnaissance, the Manta delivers. Contact Hardline to discuss your maritime requirements.

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