A 430 ft long, 128 ft wide jackup vessel for the erection of wind power stations is being fitted with the currently most powerful Inline Thruster from Voith Turbo Advanced Propeller Technologies. The Inline Thruster is rated at 1,500 kW and has an inner propeller diameter of 2,300 millimeters. Voith is systematically expanding its Thruster series. The Voith Inline Thruster/Voith Inline Propulsor (VIT/VIP) series starts with type 240-10, which means: an inner propeller diameter of 240 millimeters at an output of 10 kW. Previously, the VIT/VIP 850-300 was the most powerful unit in this class.