Depth
300 m
Current resistance
3 knots
Propulsion
4 x 15 kg
A compact, powerful and modular platform
The Mini TORTUGA XP4 is a 300 m certified observation-class ROV combining compact design, stability and advanced integration capabilities.
- Weight: 29 kg
- Single-operator deployment
- Up to 3 knots current
- Up to 20 kg payload (via frame)
Thanks to its 4 horizontal and 4 vertical thrusters, it offers:
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6 degrees of freedom
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Active pitch / roll control
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Precise station keeping
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Stable navigation in demanding environments
It provides a flexible technological platform adaptable to various mission configurations.
Key Features
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Inspection up to 500 m
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Stability in currents up to 3 knots
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Azimuthal control architecture
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Configurable multi-sensor platform
Mini TORTUGA XP4 – Photogrammetry Version

A solution dedicated to high-precision underwater 3D reconstruction.
Built around an integrated photogrammetry sensor (HYDRO 300 type), the system enables:
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Sub-millimeter 3D reconstruction
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Inspection of port and offshore structures
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Scientific documentation
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Analysis of shipwrecks and complex structures
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Underwater metrology work
Why is the XP4 ideal for photogrammetry?
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Active stabilization (pitch / roll)
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Excellent current handling
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Precise positioning
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Compact platform minimizing hydrodynamic disturbance
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Sonar and navigation integration for georeferencing
This configuration transforms the XP4 into a true underwater measurement and modeling tool.
3D Reconstruction :
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Mini TORTUGA XP4-SR
Optimized for search, detection and securing operations
The XP4-SR version is specifically designed for:
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Search & Rescue missions
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Target detection and identification
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Precise geolocation
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UXO / mine countermeasures
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Rapid inspection of sensitive areas
Certified to 300 m, the XP4-SR weighs 43 kg in air and remains neutrally buoyant in water.
Onboard autonomy
The SR version integrates onboard batteries for up to 4 hours of endurance.
Advanced sonar & navigation suite
- Side Scan Sonar
- Forward Looking Sonar (FLS)
- INS / DVL / USBL
- Referenced automatic navigation
- Acoustic mosaicking software
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