Bow and stern thruster 10-15 hp for boats (electric, twin counter-rotating propellers)
SE 210 / 250 TC (10 kW @ 10.5 V) Sleipner Motor

The SE210/250TC thruster is specially built to give a maximum thrust in a minimum diameter. It is the perfect choice for sailboats or as an upgrade thruster model for boats were the SE170/250TC is standard so that you can use the boat’s "standard" tunnel size. The SE210/250TC will also be the most powerful choice for older boats with a 250 mm tunnel and a thruster which is to small from the time when these powerful DC thrusters were not available. The SE210/250TC includes all the important and unique Side-Power features and qualities - why settle for less