GRANADA 31

GRANADA 31 photo

Sailboat Specifications


Hull Type:
Fin w/spade rudder
Rigging Type:
Masthead Sloop
LOA:
30.81 ft / 9.39 m
LWL:
24.24 ft / 7.39 m
Beam:
10.00 ft / 3.05 m
S.A. (reported):
430.00 ft2 / 39.95 m2
Draft (max):
5.74 ft / 1.75 m
Displacement:
7,938 lb / 3,601 kg
Ballast:
3,628 lb / 1,646 kg
S.A./Disp.:
17.35
Bal./Disp.:
45.70
Disp./Len.:
248.81
Construction:
FG
Ballast Type:
Iron
First Built:
1977
Last Built:
1982
# Built:
750
Builder:
Gesten Glasfiber Bådeværft (DEN)
Designer:
Elvstrøm & Kjærulff

Auxiliary Power/Tanks (orig. equip.)

Make:
Volvo Penta
Model:
MD7
Type:
Diesel
HP:
13

Sailboat Calculations

S.A./Disp.:
17.35
Bal./Disp.:
45.70
Disp./Len.:
248.81
Comfort Ratio:
21.79
Capsize Screening Formula:
2.01
S#:
2.22

Rig and Sail Particulars

I:
40.35 ft / 12.30 m
J:
11.48 ft / 3.50 m
P:
37.17 ft / 11.33 m
E:
10.66 ft / 3.25 m
S.A. Fore:
231.61 ft2 / 21.52 m2
S.A. Main:
198.12 ft2 / 18.41 m2
S.A. Total (100% Fore + Main Triangles)
429.73 ft2 / 39.92 m2
S.A./Disp. (calc.):
17.33
Est. Forestay Len.:
41.95 ft / 12.79 m

Notes

The GRANADA 939 appears similar but with a taller fractional rig.

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