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Rocinante has been always in fresh water and has been apart of our family for 15 years with upgrades and maintenance every year. The boat is ready for sailing and extended cruising as is! Keel stepped mass, 20 hp Yanmar Diesel engine . Yearly maintenanced. Boat hull and topsides painted with nonskid on the topside. Comes with all gear for boating and extended cruising. Reason for selling, We are moving up to a live aboard. Email for phone number for serious inquiries.
Equipment: Sails 6 Seasons new, roller furling, stack pack, lazy jacks. Upgraded 110v and 12v systems with LED lights throughout. Pressurized water and hot water tank. Brand new refrigerator /freezer. Deep boarding ladder with foot pads. New life lines. Gimbaled alcohol stove with oven. Septic pipes, hoses, and head replaced and upgraded. Interior cushions replaced with 8 foam mattresses/5 in the bow for extra sleeping comfort. All Birthings have a 12v power and USB port Snap down cushions in the cockpit. Cockpit sun blocker with overhead see throughs. Anchor, lines, bumpers, GPS, EPIRB, flares, VHF radio, 4 speaker stereo system, etc etc
The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.
Classic hull speed formula:
Hull Speed = 1.34 x √LWL
A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.
Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL
A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.
SA/D = SA ÷ (D ÷ 64)2/3
A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.
Ballast / Displacement * 100
A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.
CSV = Beam ÷ ³√(D / 64)
Shoal draft: 4’/1.22m
(Drawing is of shoal draft version.)
MORGAN 321, 322, 323 seem to be similar.
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