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Decent condition. 4 cylinder Westerbeke four60 engine. New water pump, new 12 volt batteries, have new filters on the boat, and engine runs and drives good. The boat could use some TLC cosmetically as it’s been sitting for some months but have been running it frequently still and am slowly cleaning her up myself. Haven’t had much time for the boat so figured someone could get some use out of her. Hull is in good shape, no major leaking or damage to the boat. Private seller located in Northeast Tacoma in Washington state.
Equipment: 4 cylinder diesel by Westerbeke. Model Four-60 Rigging: Tiller, steering wheel. Tachometer, depth finder, oil and water gauges, knotmeter, etc…. Working head just located oddly where you’d normally find a V-berth. Two man berth port and starboard, two more berths in the aft on each side of the entryway. Galley with sink and 2 burner propane stove top. Power outlets, working bilge pump and I’m sure theres other stuff I’m missing. See pictures
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 first ‘Cascade’. Some were sold as bare hulls. A modified version of the boat was available as long as the company was in business.
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