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You will find all of this on this 1967 Columbia 34.
The 1967 has a roomy convertible dinette table that can sleep two and a comfortable V-berth that can also sleep two. For more sleeping space you will find a 1/4 birth that sleeps one.
Inside the cabin, you will find an enclosed head with a holding tank, manual pump to tank, and manual pump-out option
To store your perishable items there is a Mini fridge in place of the original stove. Also in the galley is a stainless steel sink with hand pump faucets
Portholes and forward hatch keep the boat cool in summer. with plenty of storage space in this spacious cabin.
SAIL EQUIPMENT: - Standard mainsail - Furling jib sails - Single-speed winches in the cockpit for jib (2) - Single-speed winches on the mast (2) - Anchor with chain - Telescoping boat hook (2)
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)
The COLUMBIA 34 seems to be a slightly later variant of the COLUMBIA 33 (CARIBBEAN). Some were sold as kits.
This listing is presented by PopYachts.com. Visit their website for more information or to contact the seller.
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