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GK 34 (WESTERLY)

Built by Westerly Marine Ltd. (UK) • Designed by Ed Dubois
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GK 34 (WESTERLY) - Photo
GK 34 (WESTERLY) - Drawing

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General Information

Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
First Built: 1980
Last Built: 1981
Number Built: 17

Dimensions

Length Overall (LOA): 10.36 m
Length Waterline (LWL): 8.43 m
Beam: 3.43 m
Draft (Max): 1.91 m

Weight & Ballast

Displacement: 3,810 kg
Ballast: 2,087 kg
Ballast Type: Cast iron

Sail Plan

Foresail Area: 21.87 m²
Mainsail Area: 29.50 m²
Sail Area: 51.37 m²
Sail Area (reported): 47.61 m²
I (Fore Triangle Height): 11.77 m
J (Fore Triangle Base): 3.72 m
P (Mainsail Hoist): 13.44 m
E (Boom Length): 4.39 m
Est. Forestay Length: 12.34 m

Engine & Systems

Engine Make: Bukh
Engine Type: Diesel
Engine Model: DV20ME
Engine Power: 20 HP
Fuel Capacity: 57 L
Water Capacity: 114 L

Performance Ratios

Hull Speed: 7.05 knots
SA/Displacement (Calc): 21.48
SA/Displacement (Reported): 19.91
Ballast/Disp Ratio: 54.76%
Displacement/Length: 177.01
Comfort Ratio: 17.48
Capsize Screening: 2.22
S-Number: 3.54
Immersion: 199 kg/cm

Notes

2 boats were made with Kevlar hulls (known as the "Grand Prix"). Plus lead keel and 6.58 ft / 2 m draft in the case of the Grand Prix models.

Market Value

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