www.lewmar.com 58° A B C D E F G H J K L M MODEL A B C D E F G H J K L M mm ins mm ins mm ins mm ins mm ins mm ins mm ins mm ins mm ins mm ins mm ins mm ins 400 Swing 40HP 1120 44 1/8 440 17 5/16 184 7 1/4 390 15 3/8 154.5 6 3/32 160 6 5/16 255 10 1/32 430 16 15/16 135 5 5/16 340 13 3/8 603 23 3/4 1027 40 7/16 400 Swing 50HP 1120 44 1/8 440 17 5/16 190 7 15/32 390 15 3/8 154.5 6 3/32 160 6 5/16 255 10 1/32 430 16 15/16 135 5 5/16 340 13 3/8 603 23 3/4 1027 40 7/16 400 Swing 60HP 1120 44 1/8 440 17 5/16 196.5 7 3/4 390 15 3/8 154.5 6 3/32 160 6 5/16 255 10 1/32 430 16 15/16 135 5 5/16 340 13 3/8 603 23 3/4 1027 40 7/16 500 Swing 1255 491/2 590 231/4 116 49/16 438 171/4 154.5 63/32 160 65/16 250 927/32 545 2115/32 285 117/32 480 1829/32 680 263/4 1200 471/4 PART NUMBER MODEL MATERIAL POWER TYPICAL VESSEL SIZE THRUST Aluminium HP m ft 51000370 400 S Swing Retracting Hydraulic Thruster Series 400 SAH 30–60 20–37 65–120 8-10 kg/kW (18-22 lbs/hp) 51000470 500 S Swing Retracting Hydraulic Thruster Series 500 SAH 65–75 25–43 80–140 8-10 kg/kW (18-22 lbs/hp) Swing Retracting Hydraulic Thruster • Ideal for higher performance sailing yachts, fast-planing or semi-displacement hulls • Raised position offers a completely fair hull section causing minimum drag • No hydraulic motors or hoses are immersed in the water • Can be mounted further forward in the vessel without additional space intrusion into the forepeak • Enhanced thrust performance from a lesser power input • Better performance per HP than standard tunnel Thruster • Bronze or Aluminium hub • Manual override • 500 series has an extended leg section that provides deeper thruster immersion • 500 series can be mounted further forward than standard model, offering greater manoeuvrability Dimensions Contact custom@lewmar.com for more information Swing Retracting Hydraulic Thruster Selection Guide Dimensions
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