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The Javelin

The Javelin is configured for ship hull, tank, jetty and rig inspections in its standard form. Very easily adapted for almost any purpose. Forward speed at 10kms per hour.

Easily adapted for almost any purpose

The Javelin

The Javelin Standard Features

500 metres

6 degrees of freedom

Battery powered For 2 Hours. (Optional: Surface Power)

Easily transported- carried and operated by one person. (Optional: Hardcover Case)

Hydrodynamic Design - can be towed for benthic surveys etc. (Optional: Tether / Reel / Optical Fibre)

Highly adaptable - can accept ancillary equipment and tools

Modular design- easily modified

Multiple extra ports, large tool mount.

Easily repaired in the field

Replacement of components and upgrades completed by operator

Service completed by operator

Open Source and with full suite of Blue Robotics components.


8 Blue Robotics T200 Brushless DC


1 Blue Robotics Lithium Polymer Batteries 14.8V 10Ah. (Optional: Add 1 Battery)

Charging Time 1-2 hours full charge

Complies with CASA and IATA regulations

Batteries taken as carry-on on airplane

The Javelin

Hydrodynamic design


3 Blue Robotics Low-Light HD USB cameras

Multiple views. (Optional: Add 1 Camera)

3 cameras on servo operated gimbal

Records high resolution video

Records high resolution stills


4 Upward lights Blue Robotics Lumen Subsea LED Lights

4 Upward lights

The Javelin


Supports sonar (Optional: Sonar)

Supports other navigational aids. (Optional: DVL)

Benthic Surveys

The Javelin can be towed behind a boat at high speed recording for inspection at a later time.

6 Degrees of Freedom in a Remotely Operated Vehicle .png

All Our ROVs Have 6 Degrees of Freedom

Depending on the ROV chosen from Down Deep Drones, you could:

  • Perform tasks up to 1000 metres depth (3200 feet)

  • Operate to the battery duration time of up to 6 hours or beyond

  • ROV piloted by engineers/trained experts or anyone with gaming experience

  • Attach multiple sensors, cameras, tools

  • Operate in dark/ murky/ dangerous conditions

  • Have steady and clear video imaging

  • More information gathered with geo-tagging, sonar, liDar, sensor readings

  • One off cost- with very little on going costs, and easy upgrades.

Contact us to see how your operation could become more efficient with our ROVs

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