The propulsion systems of large vessel are generally dimensioned for cruising at sustained speeds between 10 and 15 knots.
However, engine performance and wear and tear deteriorate outside the optimal operating range.
LEEN-TRIMARANS innovates on this point by offering an auxiliary engine for low speeds.
LEEN-TRIMARANS organises the propulsion of its trimarans around 3 engines, for greater efficiency and safety:
- 1 main engine in the central hull
- 2 electric auxiliary motors in the side floats