CT1000 is ready to enlarge the range of MAX POWER Tunnel Thrusters for boats up to 55m. All parts that are in the water are designed with best hydrodynamic profile to avoid turbulence. It is the most powerful tunnel thruster in D500 tunnel size with 4 blade propellers in metallic material to guarantee maximum thrust performance. Counter rotating system offers higher efficiency on thrusting with left side and right side pitch props in order to have same results in both directions