... ABS,BV,DNV,LR,GL,NK,RINA 4.Single,double rudder Simple Cylinder Hydraulic Boat Steering Gear1. Features and ApplicationSimple ... .2. Technical Specification:3. Hydraulic System Principle Diagram:4. Rudder Propelling Setup Configuration and I nstallation Dimension:Improved Hydraulic Steering ... time to be ≤12s or ≤28s, and the maximum rudder angle to be ±45 degree, the clients must indicate those technical ...