Unlike a fixed propeller which efficiently transfers motor power in only a limited r.p.m. range, the Controllable Pitch Propeller guarantees optimal power transfer throughout the whole r.p.m. range of an engine. Advantages AWM-Controllable Pitch Propeller: more speed in calm sea, more power reserves in rough sea, lower fuel consumption, improved manoeuvring and the maximum power transfer throughout the whole r.p.m. range of an engine Advantages of low fuel consumption: Motor-sailing yachts and motorboats has to cope with changing sailingconditions and wether types. In contrast with Regatta yachts (they can get help from a Regatta organisation) motor-sailingyachts and motorboats have to have thrust in themeselves when something goes wrong. In this kind of situations AWM-Verstelbare Propellers are an extra safety. At the same time low fuelconsumption is important for the boatman, because with long boot expeditions filling stations are often not close by.
