MAMBA 31

Sailboat Specifications


Hull Type:
Fin with rudder on skeg
Rigging Type:
Masthead Sloop
LOA:
30.68 ft / 9.35 m
LWL:
26.25 ft / 8.00 m
S.A. (reported):
377.00 ft2 / 35.02 m2
Beam:
10.07 ft / 3.07 m
Draft (max):
5.41 ft / 1.65 m
Draft (min):
Displacement:
7,716 lb / 3,500 kg
Ballast:
3,505 lb / 1,590 kg
S.A./Disp.:
15.50
Bal./Disp.:
45.43
Disp./Len.:
190.44
Construction:
FG
Ballast Type:
Lead
First Built:
1978
Last Built:
# Built:
250
Builder:
BK Marin (SWE)
Designer:
Harry Becker/Rolf Magnusson/Bengt Karlsson
Website:

Auxiliary Power/Water (orig. equip.)

Make:
Yanmar
Model:
Type:
Diesel
HP:
12

Sailboat Calculations

S.A./Disp.:
15.50
Bal./Disp.:
45.43
Disp./Len.:
190.44
Comfort Ratio:
19.95

Rig and Sail Particulars

I:
38.39 ft / 11.70 m
J:
10.99 ft / 3.35 m
P:
33.79 ft / 10.30 m
E:
9.84 ft / 3.00 m
SPL/TPS:
ISP:
S.A. Fore:
210.95 ft2 / 19.60 m2
S.A. Main:
166.25 ft2 / 15.44 m2
S.A. Total (100% Fore + Main Triangles)
377.20 ft2 / 35.04 m2
S.A./Disp. (calc.):
15.51
Est. Forestay Len.:
39.93 ft / 12.17 m

Sailboat Links

Notes

Designed as IOR 1/2 ton.



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