De Graaf Aandrijvingen, Machinefabriek De Waal and Eefting Energy are all involved in the technical world of marine propulsion. One supplies power transmission components, the other manufactures and installs propulsion systems and the third delivers efficiency monitoring systems.
A lot can be said about propulsion. You can talk about propulsion systems, different kind of rudders, main and auxiliary engines, fuel consumption and reduction and more. Marine propulsion is what makes the industry move ahead. Maritime Holland spoke with the three companies about marine propulsion, special projects and trends that can be spotted in the industry.
Big, bigger, biggest “We supply the mechanical power transmission components for the shipbuilding and offshore industry”, explains Eddo Cammeraat, managing director of De Graaf Power Aandrijvingen, their

