MAMBA 31

Main

Appendages
Fin with rudder on skeg
Construction
FG
First built hull
1978
Hull type
Monohull
Model
MAMBA 31
Sailboat builder
BK Marin
Sailboat designer
Harry Becker/Rolf Magnusson/Bengt Karlsson

Dimensions

Ballast Type
Lead
Ballast weight
1590.0
Beam
3.07
Displacement
3500.0
Draft
1.65
Max Draft
1.65
Overall length
9.35
Waterline length
8.0

Sails

E
3.0
Est. Forestay Length
12.17
Fore area
19.6
I
11.7
J
3.35
Mainsail area
15.45
P
10.3
Total area
35.02

Engine

Engine(s) power
12.0
Engines amount
1
Fuel type
Diesel
Make
Yanmar

Performance

Ballast ratio
45.43
Capsize Screening Formula
2.04
Comfort Ratio
19.95
Critical hull speed
6.87
Displacement-length ratio (DLR)
190.44
Upwind sail area to displacement
15.5

Accomodation

The MAMBA 31 is a sailing boat designed for racing and cruising. It is a high-performance yacht that offers a combination of speed, agility, and comfort. Here are some key features and characteristics of the MAMBA 31:

1. Design: The MAMBA 31 is designed by renowned naval architect Mark Mills. It features a sleek and modern hull shape with a plumb bow and a wide stern, optimized for speed and stability.

2. Construction: The boat is typically constructed using advanced composite materials such as carbon fiber and epoxy resin, making it lightweight and strong. This construction technique enhances the boat's performance and durability.

3. Length and Beam: The MAMBA 31 has a length overall (LOA) of approximately 31 feet (9.45 meters) and a beam (width) of around 9 feet (2.74 meters). Its compact size allows for easy handling and maneuverability.

4. Keel Options: The boat offers different keel options to suit various sailing conditions and preferences. It can be equipped with a fixed keel or a lifting keel, allowing for shallow water exploration and easy transportation on a trailer.

5. Rigging: The MAMBA 31 typically features a high-performance fractional rig with a large mainsail and a smaller jib. This rigging setup provides excellent sail control and allows for efficient upwind sailing.

6. Interior: While primarily designed for racing, the MAMBA 31 also offers a comfortable interior for cruising. It usually includes basic amenities such as a small galley, a head (bathroom), and berths for overnight stays.

7. Performance: The MAMBA 31 is known for its exceptional performance on the water. It is designed to be fast and responsive, capable of reaching high speeds and performing well in various wind conditions.

8. Racing Success: The MAMBA 31 has achieved notable success in competitive sailing events worldwide. Its design and performance have made it a popular choice among racing enthusiasts looking for a competitive edge.

Overall, the MAMBA 31 is a versatile sailing boat that combines speed, agility, and comfort. Whether you're looking to race competitively or enjoy leisurely cruising, this boat offers a thrilling and enjoyable sailing experience.

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