Video source: SCHOTTEL Group ®
Characteristics
The principal characteristics derive from the combination of propulsion and azimuth steering.
There is consequently no need for a rudder, and the engine power is optimally converted into thrust.
The 360° rotation of the Rudder-propeller means that the full input power is available for manoeuvring.
Advantages (In Maneuvering)
Maximum manoeuvrability
Optimum efficiency
Stopping ability
Economical operation
Maximum manoeuvrability
Space-saving installation
Simple maintenance
High reliability
Optimized in terms of cavitation and vibration
Dependable design
Fixed or controllable-pitch propeller
Disadvantages (In Maneuvering)
Require experience with operation of these system.
Generally slightly lower propulsion efficiency and loss of power.
Power produced by motor is limited.