K4 Manta - Remote Robotic
K4 Manta - Remote Robotic
Kraken Technology

K4 Manta

  • Military
7-30 day endurance
Autonomous operation
100-5000 kg payload capacity
18-54ft configurations
30-60 knots speed
Operating Depth: 10m (30m target)

The K4 MANTA is a next-generation unmanned maritime platform designed for high-speed surface transit and covert sub-surface operations. Developed by Kraken Technology Group, it offers a modular payload bay, ultra-low signature hull, and the ability to switch between surface foil-borne mode and submerged mode—making it ideal for ISR, maritime patrol, littoral missions and force-multiplying operations. 

This platform is sized for scalability, deployability and mission flexibility—designed to be transported in containers or air-freighted and rapidly configured for different payloads (sensors, strike, logistics, loitering).

• Reduced signature design
• End-user configurable modular payload
• Autonomous and advanced remote operation
- Auterion operating system
- Open interfaces to autonomy
• Sensors - EO / Radar / Sonar
• User defined C5ISR fit (optional)
• Stable platform reducing shock and vibration
• Organic form factor for biomimicry

K4 Manta 18

Length Overall: 5.5m
Beam Overall: 2.0m
Draft Overall: 1.2m
Max Displacement: 500kg
Powertrain: Electric
Max Speed: 30kt (Surface)
Range: 300NM at 25kts
Endurance: 7 days - mission dependent
Crew: Autonomous
Structure: Composite
Payload: 100kg
Operating Depth: 10m (30m target)

K4 Manta 36

Length Overall: 11m
Beam Overall: 3.3m
Draft Overall: 0.8m
Max Displacement: 4,000kg
Powertrain: Electric
Max Speed: 45kt (Surface)
Range: 300NM at 25kts
Endurance: 10 days - mission dependent
Crew: Autonomous
Structure: Composite
Payload: 1,500kg
Operating Depth: 10m (30m target)

K4 Manta 54

Length Overall: 16.5m
Beam Overall: 5m
Draft Overall: 1.5m
Max Displacement: 10,000kg
Powertrain: Diesel Electric
Max Speed: 60kt
Range: 1,000NM at 25kts
Endurance: 30 days - mission dependent
Crew: Autonomous
Structure: Composite
Payload: 5,000kg
Operating Depth: 10m (30m target)

Remote Robotic is a North American authorized dealer for Kraken Technology K4 Manta.

Your purchase includes the full standard manufacturer warranty, and we also offer optional support programs to help protect your equipment and keep it performing at its best.

Learn more about Extended Care Program

We offer training for all robotic solutions

Learn more

K4 Manta FAQ

Yes — it is designed as a “surface/sub-surface vessel” (USSV) with transition capability from high-speed surface transit to submerged/covert operation.

As with most high-end unmanned systems, delivery is configuration-specific. Contact us for custom quote, mission spec, and deployment timeline.

Yes — the K4 MANTA has a modular payload bay and supports integration of various sensors, loitering systems, and autonomy stacks.

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