Hydraulic Tunnel Thrusters Max Power’s range of hydraulic tunnel bow thrusters are ideal for commercial and heavy displacement / high windage vessels from 40 to 85 feet. Designed for long-term performance, these models are robust, include corrosion free components and offer the following unique features: Branded hydraulic components Long runtimes Water resistant Patented composite drive legs Zero maintenance Case hardened spiro-conical gears Line shields Electronic control boxes for unrivaled safety features The CT HYD 225 is designed for motor yachts and deep footed sailing yachts ranging from 45’-70’. Manufactured using composite materials, this twin propeller model has a 185mm diameter tunnel, a thrust rating up to 225/495 (kg/lbs) and integrates all the unique features of the hydraulic tunnel thruster range. * Several versions of each model are available. Please consult your local Max Power distributor.* Performance data is given for a thruster installed at an immersion depth of one tunnel’s diameter, in a tunnel no longer than twice the tunnel’s diameter, and this within a variation of + / - 6%. Longer tunnels will result in lower thrust ratings and higher power consumption. Code Thrust Propellers Power Weight A B C D E 317591 200(kg) / 441(lbs) 2 13.5(kw) 19(kg) 220(mm) 220(mm) 220(mm) 250(mm) 7 - 8(mm)