SWAN 55 Loa:   16.76 m Lwl:   13.07 m Beam:   4.85 m Draught:   2.6 m Displacement:   23600 kg Ballast:   9030 kg Water:   880 ltr Fuel:   620 ltr Engine:   Perkins 116 hp Displacement Hot water:   40 ltr Rig and sail dimensions I:   21.15 m J:   6.30 m P:   18.66 m E:   6.30 m Sail areas Fore triangle:   66.6 m2 Main Sail:   58.8 m2 Genoa 150%:   99.9 m2 Spinnaker:   240 m2 Classification Notes Centerboard 2.2/3.5 m, most 55's have extended negative transom