COLUMBIA 34 MK II SD

COLUMBIA 34 MK II SD drawing

Sailboat Specifications


Hull Type:
Fin w/spade rudder
Rigging Type:
Masthead Sloop
LOA:
33.58 ft / 10.24 m
LWL:
28.00 ft / 8.53 m
Beam:
10.00 ft / 3.05 m
S.A. (reported):
526.00 ft2 / 48.87 m2
Draft (max):
3.75 ft / 1.14 m
Displacement:
13,000 lb / 5,897 kg
Ballast:
5,700 lb / 2,585 kg
S.A./Disp.:
15.28
Bal./Disp.:
43.85
Disp./Len.:
264.38
Construction:
FG
First Built:
1970
Builder:
Columbia Yachts (USA)
Designer:
William Tripp Sr.

Auxiliary Power/Tanks (orig. equip.)

Make:
Universal

Sailboat Calculations

S.A./Disp.:
15.28
Bal./Disp.:
43.85
Disp./Len.:
264.38
Comfort Ratio:
31.52
Capsize Screening Formula:
1.70
S#:
1.88

Rig and Sail Particulars

I:
42.00 ft / 12.80 m
J:
13.80 ft / 4.21 m
P:
36.30 ft / 11.06 m
E:
13.00 ft / 3.96 m
S.A. Fore:
289.80 ft2 / 26.92 m2
S.A. Main:
235.95 ft2 / 21.92 m2
S.A. Total (100% Fore + Main Triangles)
525.75 ft2 / 48.84 m2
S.A./Disp. (calc.):
15.27
Est. Forestay Len.:
44.21 ft / 13.47 m

Notes

It seems that, at some point, the keel/centerboard version was dropped in favor of this 'shoal draft' version, which has the same keel, ballast and disp., but no centerboard.
See COLUMBIA 34 MK II for more information.

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