Ocean Alexander 540 Pilothouse Yacht Search Stock & Used Yachts The 540 Pilothouse is a pilothouse yacht from American builder Ocean Alexander. The 540 Pilothouse is a yacht built from GRP, the planing hull design will reach a top speed of 16 knots. Read More Specs Length 52' 5" Materials GRP Hull & Superstructure Show Full Specs Hide Full Specs Full Specification Principal Characteristics Length overall 52' 5" Beam 15' 6" Draft (full load) 4' 7" Fuel capacity 600 Gallons Fresh Water capacity 300 Gallons Black water capacity 40 Gallons Max speed 16 Knots Cruising speed 16 knots Hull GRP Superstructure GRP Engines & Performance Standard Option Yanmar 6LY2A-STP QTY x 2 Performance 440 HP (324 Kw) each @ 3300 rpm Maximum Speed - Engine Details Show Full Specs Hide Full Specs