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ST Mini TORTUGA XP4

Power, stability and precision in demanding conditions

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Depth

300 m

Current resistance

3 knots

Propulsion

4 x 15 kg

ST PH Mini TORTUGA HYDRO sous l'eau
ST PH HYDRO 300
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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:

  • 6 degrees of freedom

  • Active pitch / roll control

  • Precise station keeping

  • Stable navigation in demanding environments

It provides a flexible technological platform adaptable to various mission configurations.


Key Features

  • Inspection up to 500 m

  • Stability in currents up to 3 knots

  • Azimuthal control architecture

  • 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:

  • Sub-millimeter 3D reconstruction

  • Inspection of port and offshore structures

  • Scientific documentation

  • Analysis of shipwrecks and complex structures

  • Underwater metrology work


Why is the XP4 ideal for photogrammetry?

  • Active stabilization (pitch / roll)

  • Excellent current handling

  • Precise positioning

  • Compact platform minimizing hydrodynamic disturbance

  • Sonar and navigation integration for georeferencing

This configuration transforms the XP4 into a true underwater measurement and modeling tool.


3D Reconstruction :

Mini TORTUGA XP4-SR

Optimized for search, detection and securing operations

The XP4-SR version is specifically designed for:

  • Search & Rescue missions

  • Target detection and identification

  • Precise geolocation

  • UXO / mine countermeasures

  • 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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