Hammerhead SMV - Subsurface Multi-Mission Vehicle
Product details
Unit measure: pcs
Patriot3 Hammerhead Subsurface Multi-Mission Vehicle
The Hammerhead SMV (Sub-surface Multi-Mission Vehicle) is a groundbreaking modular underwater platform designed to deliver both manned and unmanned maritime mission capability. It combines full autonomy with manual control, offering mission-specific customisation through modular add-ons like battery, air supply, storage, and specialty modules.
Built for modern maritime special operations and advanced underwater logistics, the Hammerhead SMV gives operators flexibility to transform the vehicle quickly between diver-delivery, reconnaissance, payload transport or uncrewed drone tasks.
Fully Modular Design – Add or remove modules (storage, air supply, additional batteries, specialist payloads) to tailor the vehicle for specific missions and easily upgrade/repair over time.
Hybrid Control: Autonomous & Manual – Operates under autonomous navigation (via the integrated system) or engages operator control when required.
Advanced Navigation & Data Systems – Integrates with systems such as the Navigator Delta 2, Dive Tablet 2 or E-TAC from Shark Marine Technologies, giving mapping, station-keeping, Doppler navigation, sonar object detection, GPS pole positioning and heading/course data.
Redundant Power & Expandable Battery System – Core module includes five battery packs (21Ah each = 105Ah), with additional modules available to extend endurance; accessory power port delivers up to 1 000 W for external gear (lights, cameras, heated suits etc).
High-Thrust, Precision Maneuvering – Driven by four thrusters (two rotating at the bow, two fixed at the stern), each capable of ~100 lb thrust, housed in impact-resistant aluminium enclosures with brushless motors and glass-filled nylon propellers.
Multi-Role Capability – Whether delivering divers, supporting unmanned payload missions, logistics in remote maritime zones, or payload release/surveillance tasks; the Hammerhead SMV adapts accordingly.
Future-Proof & Upgradeable – Modular architecture enables integration of emerging technologies (e.g., hydrogen battery systems, new sensor modules) and quick reconfiguration for evolving mission needs.
Australia’s vast maritime zones, offshore platforms, remote islands and under-sea gateways demand flexible, high-end capability in shallow to deep water. The Hammerhead SMV offers a unique solution for diver delivery, unmanned payload delivery, underwater reconnaissance and mission support across the Indo-Pacific region.
For Defence, special forces, marine patrol, border protection, and offshore industry applications, this vehicle provides low-logistic, high-adaptability capability — critical in remote Australian waters.
As the Australian distributor, Apollo Australia can provide local support, training, spare modules and logistics, ensuring reduced downtime and mission continuity within Australian operational contexts.





Care and Storage Instructions
- After use, wash in fresh water and allow to dry in a well ventilated area out of direct sunlight
- Store in a well ventilated dry area away from direct sunlight
Certifications
- AQAP 2110 : NATO requirements for Quality Assurance in design, development and manufacturing
- ISO 9001 : Quality management system
- ISO 14001 :Environmental management system
All of Seacraft batteries are UN38.3 certified.
Our products are compliant with:
- Machinery Directive 2006/42/EC
- Low voltage Directive EMC 2014/30/UE
- PN-EN ISO 12100
- PN-EN ISO 13857
- PN-EN 349+A1
- PN-EN 1037+A1
- PN-EN 60204-1
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