Aquatec case: electric propulsion

Boat

Maril 7NXT and Seventy 5

Aquatec Industries is a leading Dutch boat builder, known for premium brands like Antaris, Maril, and Makma.

For this “Maril 7NXT”, Aquatec chose the WaterWorld WW4.0h hybrid drive with one WW48-6800 battery, offering the best of both worlds — electric power for quiet and relaxing cruising, and diesel power when extra range or speed is needed.

The “Seventy 5” model is equipped with a WW10.0i inboard motor (1st generation) and three WW48-6800 batteries, delivering smooth, silent, and fully electric performance. Both models are combined with WaterWorld displays and sidemount throttles.

Products used in this project

Inboard

4.0i – 20.0i · 4–20 kW

Batteries

12V, 24V, 48V · up to 800V

Hybrid

Parallel · up to 15 kW

Accessories

Displays & controls

Gallery

Maril 7NXT engine combined with a WaterWorld hybrid drive

WaterWorld hybrid drive installed in the engine compartment

Aquatec tender seen from above on a calm river

Aquatec tender with hybrid propulsion cruising

Aquatec tender with hybrid propulsion on a river

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