Whether for high-end cruising or performance sailing, Hydraunautic designs marine hydraulic systems adapted to all forms of recreational boating. Our solutions integrate seamlessly on both performance catamarans and monohulls and luxury vessels, where reliability, discretion, and comfort are absolute priorities.
Hydraulic systems
adapted to each type of boat
For sailboats, the Hydrau 360 solution ensures the complete engineering of hydraulic systems, perfectly integrated from the design stage.
The Hydrau Set kits, on the other hand, offer a fast and reliable solution, ideal for controlling hydraulic actuators aboard sailing or motor yachts.
Finally, the Hydrau Advanced range meets the most demanding needs with complex hydro-mechanical systems, such as:
- electro-hydraulic steering systems with force feedback,
- boom and jib furlers,
- shaft brakes or hydraulic propulsion systems.
Each solution is developed to offer seamless integration, maximum performance, and proven long-term durability.
Reliability, Performance, and Comfort at Sea
Regardless of the approach – pure performance or refined comfort – Hydraunautic provides boaters and builders with robust, customizable, and durable hydraulic systems, designed to optimize every experience at sea.


Hydraunautic Project Examples

CNB 62
Complete Integrated Hydraulic Unit
(pump + valves + programmable logic controller)
Installation and commissioning performed by the client:
- 24 V DC Pump
- Mast Furler Raising
- Aft Fairing
- Vang Panel
- Transom Door

Gunboat 80 – 02
Engineering, manufacturing, installation, commissioning
and sea trials
- 20 hydraulic functions (deck and platform)
- 20 kW – 24 V DC Hydraulic Power Unit
- 20 kW Power Take-Off Pump on Generator Set
- 3 Main Valve Manifolds
- Programmable Logic Controller and Human-Machine Interface

Balance 750
Complete engineering, manufacturing, commissioning
and sea trials
Installation and piping performed by the shipyard
under Hydraunautic’s supervision
- 13 hydraulic functions (deck and rigging functions)
- 16 kW – 48 V DC Hydraulic Power Unit
- 20 kW Power Take-Off Pump on Generator Set
- 2 Main Valve Manifolds
- Programmable Logic Controller and Human-Machine Interface