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Review of Naudar 40


Naudar 40
Naudar 40.

Basic specs.

sail specifications
The Naudar 40 is a large sailboat designed by the Dutch maritime architect E. G. van de Stadt. The Naudar 40 is built by Naudar.

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Interior
Interior
Interior of Naudar 40.

Aft Cabin
Aft cabin of Naudar 40. Cabin

Rig
Rig
Rig of Naudar 40 anno 1989. Boat

Keel
Keel
Keel of Naudar 40.

Unknown keel type

The boat can only enter major marinas as the draft is about 2.18 - 2.28 meter (7.15 - 7.45 ft) dependent on the load. See immersion rate below.


Sailing characteristics

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.

Immersion rate

The immersion rate is defined as the weight required to sink the boat a certain level. The immersion rate for Naudar 40 is about 319 kg/cm, alternatively 1786 lbs/inch.
Meaning: if you load 319 kg cargo on the boat then it will sink 1 cm. Alternatively, if you load 1786 lbs cargo on the boat it will sink 1 inch.


Sailing statistics

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.

L/B (Length Beam Ratio)

What is L/B (Length Beam Ratio)?

The l/b ratio for Naudar 40 is 3.12.

Slim Wide 69% 0 50 100
Compared with other similar sailboats it is more spacy than 69% of all other designs. It seems that the designer has chosen a slightly more spacy hull design.


Maintenance

Rig

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.



Guiding dimensions of running rig
UsageLengthDiameter
Jib sheet 12.2 m(40.0 feet)14 mm(0.55 inch)
Genoa sheet 12.2 m(40.0 feet)14 mm(0.55 inch)
Mainsheet 30.4 m(99.9 feet)14 mm(0.55 inch)
Spinnaker sheet26.8 m(87.9 feet)14 mm(0.55 inch)

Boat owner's ideas

This section is reserved boat owner's modifications, improvements, etc. Here you might find (or contribute with) inspiration for your boat.

Do you have changes/improvements you would like to share? Upload a photo and describe what you have done.



Finally

We are always looking for new photos. If you can contribute with photos for Naudar 40 it would be a great help.

If you have any comments to the review, improvement suggestions, or the like, feel free to contact us. Criticism helps us to improve.



References