Ocean Alexander 510 Classico Yacht Search Stock & Used Yachts Read More Specs Length 50' 6" Show Full Specs Hide Full Specs Full Specification Principal Characteristics Length overall 50' 6" Beam 15' 8" Draft (full load) 4' Fuel capacity 700 Gallons Fresh Water capacity 260 Gallons Max speed 15 Knots * Cruising speed 15 knots * Engine Options & Performance Standard Option Caterpillar 3126 E03 QTY x 2 Performance 420 HP (313 Kw) each @ 2800 rpm Maximum Speed - Engine Details Compare Option #2 Caterpillar 3126B-TA E01 QTY x 2 Performance 450 HP +30HP (336 Kw) each @ 2800 rpm Maximum Speed - Engine Details Compare Engine Options Compare Engine Options * Depending on engine option Show Full Specs Hide Full Specs