Beach and coast boat

Automated drone equipped with a camera for cleaning floating debris on the water surface in a port environment or in sheltered areas with difficult access.
It allows the cleaning of the sheet of water in port or sheltered areas that are difficult to access with a traditional boat.

Its size gives it unprecedented agility and simplicity in its handling, this is due to the fact that the engines do not rotate and at the same time it dispenses with rudders. This is thanks to the variable and independent speed in each motor. In addition, the reversal of the indistinct twist allows even “turn” in a space as small as its total length (1.9 m).

Its small external dimensions (1.9 m length x 1.1m beam x 0.7 m depth) are not at odds with a large load capacity, since being a catamaran-type hull it houses a basket of more than 200 liters of capacity, the equivalent of 10 1.5 liter bottles without crushing or 80 cans of drink without crushing.

Thanks to its working speed and its sleeve between “mouths” (they form a funnel), it is capable of filtering a surface of 5000 m2 of water surface, or a volume of 780 m3 per working hour at a speed of 2 knots.

Its contained dimensions allow it to be stowed aboard another vessel, in a storage room, transported by land in a vehicle or small trailer, even moving it within the port manually, thanks to its stranding cart since its light weight is 70 kg in work order.

It has an on-board display that reports the power consumed, the percentage of remaining battery or range, heading and other data of interest.

The batteries are charged without having to manipulate it, connecting the charger from a waterproof and conveniently indicated external port. The charging process from a hypothetical situation of totally depleted batteries is 4 hours, after which we again achieve an autonomy of 6 hours of work.

The operation of the drone and the maneuvers that the meticulous work it is capable of carrying out requires the adoption of an automatic system for closing and opening the front access hatch to the collection basket. Automatically, the gate is closed in reverse gear and in the dome, acting as “anti-return”, minimizing the possibility of losing part of the collected floats.

Prototype made of duralumin, which is an infinitely recyclable and technically durable material. Not only for this, but also, the use of aluminum is promoted by legislative means both within the EU and the US, especially for port vessels. In the long term, when the drone is out of service it can be reused, as if it were a soda can. Once again without leaving a trace, neither in its operation nor in its scrapping.

It allows to collect micro plastics, since the light of its filtering sieve is only 4 millimeters.

The drone is governed by remote control and integrated camera, with which the drone can be remotely controlled from the office several kilometers away, perfectly seeing what the drone sees in front of it and several meters away.

Control and power box improvement and optimization.

Deployment of your volumes in 3D for robotic jet cutting, shortening production times.

Option of making a mold that allows its manufacture in GRP, in this case only the option of being made with fibers of “eco” origin (recycled, vegetable-linen -…) is contemplated.

Development and execution of a remote automated hoisting and lowering travelift for the drone, with an automatic connection charging socket, without the need to be attended to.

Incorporation of sensors and object detection systems, which would allow working with the drone at a distance between objects, pontoons, ships, etc., using its camera to work collecting floating objects. This screen provides important data in real time: course, distance, battery charge / discharge status ……

Camera and tablet can collect images and typology of the collected floats.

Development of our own autonomous navigation system with automated return to the charging point when it needs to charge its batteries.

Adoption of small photovoltaic panels that provide support and maintenance to the batteries, carrying out a new consumption balance study to quantify their efficiency.
Adoption of a removable module (preserving its characteristics as a cleaning drone) housed instead of the waste collection basket, a Bathymetric device with multibeam flow type technology, making it a multipurpose tool with countless applications, in addition to being able to meet the perfection the orography of the bottom of the desired port or coastal areas, even those with difficult access.

Tool-free quick assemble / disassemble design of pipeline drifts.

Integration of a system with IOT technology to obtain

SEADRON Features


  • Hull Length: 1940 mm
  • Stroke Sleeve: 1030 mm
  • Minimum working draft: 30 mm
  • Set weight: 75 kilos
  • Aluminum helmet and painted with Gel Coat: 35 kilos


  • Working beam: 1330 mm
  • Solid load: 75 kilos
  • Volume in the collection basket: 250 liters
  • Solid loading speed: 1,250 kilos / hour
  • Hydrocarbon retention capacity: 50 liters
  • Work surface: 3,700 m2 / hour
  • Working speed: 0.8 to 1.5 knots / hour
  • Working distance: 2km from remote control


  • Motorization: 2 x 0.8 Kw electric
  • Maximum speed 2 x 0.8 KW: 2.6 knots / hour
  • Maximum autonomy 2 x 0.8 kW: 8 hours
  • Batteries 2 x 24 v x 60 Ah
  • Standby Drone: 10 days of standby with full charge

SEADRONE equipment

  • Helmet in recycled aluminum and painted with Gel Coat paint.
  • 250 liter capacity loading basket.
  • 4 handles for transport between two people or hoisted and lowered.
  • Protective rubber belt on all sides.
  • 2 extendable arms in front of the collection mouth.
  • Wheels on the sides to clean attached to the dock.
  • Super HD camera on the prow of the drone with 120º rotation.
  • Led flash light for your night viewing.
  • AIS for communication and positioning between ships.
  • Remote control with color TFT screen.
  • Rapid 650w battery charger.
  • Stranding trolley for port areas with wheels and cradle.
  • Watertight orange briefcase with handle and closures.

Photo gallery

Ona Safe & Clean boats

All vessels will be built under the most demanding directives of the General Directorate of the Merchant Marine, as well as international and European standards. The laminate of all of them will be under the “RULES FOR THE CONSTRUCTION AND CERTIFICATION OF BOATS” of the “DET NORSKE VERITAS”, with hull and cover of P.F.V. reinforced. They will be unsinkable boats based on the rules of the “FIBERGLASS BOATS DE H.DUPLESSIS” totally watertight. The deck and bathtub will be quick-emptying according to UNE-EN-ISO 118212: 2002, facilitating the evacuation of the water on deck in a matter of seconds.
Transported with simple conventional trailers, without the need for special transports or permits. Nationally and Internationally patented boat models and collection systems. First professional LPG and Electric gas boat approved by D.G.M.M. High quality boats and systems within the most demanding regulations of the European Union with our CE marking 17-30-RCD-TOR-207617 / C.



Safety equipment, navigation or any other device necessary for its legalization in the destination country, must be provided by the shipowner to our Shipyards to adapt them to the boats.


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