German propulsion expert Schottel is supplying a complete propulsion package for the Polish Navy’s new rescue ship “Ratownik”, which is currently under construction at the PGZ Stocznia Wojenna shipyard.
The new construction is scheduled to replace the existing naval rescue units from 2029 and, among other things, expand the possibilities for underwater rescue and the protection of maritime infrastructure in the Baltic Sea. The launch is scheduled for 2027.
According to the shipyard, the propulsion system will be specially designed to meet the requirements of complex rescue missions. “We are equipping the ‘Ratownik’ with systems that ensure reliable performance even under the most demanding operating conditions in the Baltic Sea,” explained Marcin Ryngwelski, CEO of PGZ Stocznia Wojenna. The precise maneuverability is particularly necessary during underwater operations and dynamic positioning.
“EcoPeller” duo as the main drive
For the main maneuverability, the new building will be equipped with two “SRE 560” EcoPellers. The azimuthing drives are hydrodynamically optimized and are intended to support the dynamic positioning of the ship. According to the manufacturer, the units enable low noise and vibration levels, which is relevant for the use of sonar systems and for noise-critical missions.
A transverse thruster and extendable drive complement the system
Two STT 3 transverse thrusters are installed for additional thrust and maneuvering performance. In addition, a retractable SRP 260 R rudder propeller is planned, which can be used as an auxiliary or emergency drive. During transit, this remains retracted in the hull and is only used when necessary. All components are designed for use in icy waters.
The “Ratownik” is to be around 96 m long and will be prepared to support unmanned systems and rescue helicopters and will be equipped with cranes, remotely operated underwater vehicles (ROVs) and a fire extinguishing system. The modular design allows the equipment to be adapted to different mission-specific requirements.
Once completed, the “Ratownik” will be one of the largest rescue vessels in the Baltic Sea and will expand the Polish Navy’s capacities in the area of underwater rescue and maritime protection operations.
