Mamba 31
9 / 38 - score 58%
The Mamba 31 is a 30.68ft masthead sloop designed by Harry Becker/Rolf Magnusson/Bengt Karlsson and built in fiberglass by Mamba Boats (SWE) since 1978.
250 units have been built.
The Mamba 31 is a light sailboat which is slightly under powered. It is very stable / stiff and has a low righting capability if capsized. It is best suited as a day-boat.
This boat has an average score but ranks in the top quarter. It seems difficult to do much better. It is one of the best possible tradeoff for this request.
Mamba 31 for sale elsewhere on the web:
Main features 40%
| Model | Mamba 31 | ||
| Length | 30.68 ft (23%) | the closest to 33.20 ft | |
| Beam | 10.07 ft (56%) | the closest to 9.65 ft | |
| Draft | 5.41 ft | ||
| Country | Sweden (Europe) | ||
| Estimated price | $ 0 | ?? |
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Ratios 68%
| Sail area / displ. | 15.50 (54%) | the closest to 16.22 | |
| Ballast / displ. | 45.43 % | ||
| Displ. / length | 190.44 | ||
| Comfort ratio | 19.95 (83%) | the closest to 19.65 | |
| Capsize | 2.04 |
Hull 74%
| Hull type | Monohull fin keel with rudder on skeg | ||
| Construction | Fiberglass | ||
| Waterline length | 26.25 ft (74%) | the closest to 26.90 ft | |
| Maximum draft | 5.41 ft | ||
| Displacement | 7716 lbs | ||
| Ballast | 3505 lbs | ||
| Hull speed | 6.87 knots |
We help you build your own hydraulic steering system - Lecomble & Schmitt
Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 377 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 210.95 sq.ft | ||
| Sail area main | 166.25 sq.ft | ||
| I | 38.39 ft | ||
| J | 10.99 ft | ||
| P | 33.79 ft | ||
| E | 9.84 ft |
Engine
| Nb engines | 1 | ||
| Total power | 12 HP | ||
| Fuel capacity | 0 gals |
Accommodations
| Water capacity | 0 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | Mamba Boats (SWE) | ||
| Designer | Harry Becker/Rolf Magnusson/Bengt Karlsson | ||
| First built | 1978 | ||
| Last built | 0 | ?? | |
| Number built | 250 |