Diesel anchor windlass Type Chain drum Power (kw) Dimension(mm) Load(kn) Speed (m/min) Chain Dia(mm) L B H DY17.5 11.5 is more than or equal to 9 17.5 7.7 1650 1500 420 DY19/22 13.5/18.2 is more than or equal to 9 19/22 7.7 1850 1540 450 DY25 28.5 is more than or equal to 9 25 7.7 1920 1670 470 DY28/30/32 33.3/38.3/43.5 is more than or equal to 9 28/30/32 11.3/11.3/14.7 2360 1670/1900/1900 510 DY34/36 49.1/55.1 is more than or equal to 9 34/36 14.7/19.41 2360/2560 1900/2150 510/550 DY38/40 61.4/68 is more than or equal to 9 38/40 24-48 2560/3000 2150/2300 550/750 DY42/44 75/82.3 is more than or equal to 9 42/44 24-48 3000 2300 750 DY46/48 89.9/97.9 is more than or equal to 9 46/48 24-48 3300 2500 800 DY50DY50A3 103/118.4 is more than or equal to 9 50 24-48 3500 2800 800 DY52DY54 128.4/138.5 is more than or equal to 9 52/54 45/50 3800 2100 850 DY56 149 is more than or equal to 9 56 55 4000 200 850 275N CE approval inflatable life jacket CO2 fire extinguishing system Marine horizontal/vertical oil fired boiler Marine air compressor marine centrifugal pump marine hydraulic steering gear Hydraulic capstan Tunnel thruster/bow thruster