The boat is equipped with 4 cabins, 8 berths, a galley, 500.0 liter fresh water capacity, toilet facility and 130.0 liter waste water capacity.
Note: the boat has also been sold to be self-made/-interiored, which means that the quality of each boat may vary.
The Motiva 41 is equipped with a ketch rig. A ketch rig is generally considered easier to handle, because the sails are smaller, and because it can sail on most points to the wind with one sail completely taken down for repair or while reefing. The sail configuration of a ketch allows for better comfort and stability when sailing downwind or on a broad reach.
Unknown keel type
The keel is made of lead. Compared with iron, lead has the advantage of being 44% heavier, which allows a smaller keel and hence less water resistance and higher speed.
Motiva 41 can only enter major marinas as the draft is about 1.90 - 2.00 meter (6.23 - 6.53 ft) dependent on the load. See immersion rate below.
The boat may be equipped with an inboard Perkins engine at 90 hp (67 kW). Calculated max speed is about 7.5 knots
The fuel tank has a capacity of 800.0 liters (211 US gallons, 175 imperial gallons).
This section covers widely used rules of thumb to describe the sailing characteristics. Please note that even though the calculations are correct, the interpretation of the results might not be valid for extreme boats.
What is Capsize Screening Formula (CSF)?
The capsize screening value for Motiva 41 is 1.59, indicating that this boat could - if evaluated by this formula alone - be accepted to participate in ocean races.
What is Theoretical Maximum Hull Speed?
The theoretical maximal speed of a displacement boat of this length is 7.6 knots. The term "Theoretical Maximum Hull Speed" is widely used even though a boat can sail faster. The term shall be interpreted as above the theoretical speed a great additional power is necessary for a small gain in speed.
The immersion rate is defined as the weight required to sink the boat a certain level.
The immersion rate for Motiva 41 is about 244 kg/cm, alternatively 1367 lbs/inch.
Meaning: if you load 244 kg cargo on the boat then it will sink 1 cm.
Alternatively, if you load 1367 lbs cargo on the boat it will sink 1 inch.
This section is statistical comparison with similar boats of the same category. The basis of the following statistical computations is our unique database with more than 26,000 different boat types and 350,000 data points.
What is Motion Comfort Ratio (MCR)?
The Motion Comfort Ratio for Motiva 41 is 45.2.
What is L/B (Length Beam Ratio)?
The l/b ratio for Motiva 41 is 3.39.
The ballast ratio for Motiva 41 is 35%.
What is Displacement Length Ratio?
The DL-ratio for Motiva 41 is 379 which categorizes this boat among 'heavy cruisers'.
When buying anti-fouling bottom paint, it's nice to know how much to buy.
The surface of the wet bottom is about 41m2 (441 ft2).
Based on this, your favourite maritime shop can tell you the quantity you need.
Note: If you use a paint roller you will need more paint than if you use a paintbrush.
If you need to renew parts of your running rig and is not quite sure of the dimensions, you may find the estimates computed below useful.
Usage | Length | Diameter | ||
Jib sheet | 12.6 m | (41.2 feet) | 14 mm | (0.55 inch) |
Genoa sheet | 12.6 m | (41.2 feet) | 14 mm | (0.55 inch) |
Mainsheet | 31.4 m | (102.9 feet) | 14 mm | (0.55 inch) |
Spinnaker sheet | 27.6 m | (90.6 feet) | 14 mm | (0.55 inch) |
This section is reserved boat owner's modifications, improvements, etc. Here you might find (or contribute with) inspiration for your boat.
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