Review of CR 370

Basic specs.

The CR 370 is a sailboat designed by the Swedish maritime architect Carl Beyer.

Here we would have liked to show you nice photos of the CR 370.
If you have a photo you would like to share: Upload Image

Looking for a new boat? Find a CR 370 or similar boat for sale

Hull

The hull is a double hull which improves the indoor climate. Especially when the water is colder than the air in the cabin, then the double hull insulates against cold water and reduce the condense water in the cabin.

Interior

The boat is equipped with 6 berths.

Rig

The boat has more than one rig.

One option is a fractional rig. A fractional rig has smaller headsails which make tacking easier, which is an advantage for cruisers and racers, of course. The downside is that having the wind from behind often requires a genaker or a spinnaker for optimal speed.

Keel

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.

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.

Stability and Safety

What is Capsize Screening Formula (CSF)?

The capsize screening value for CR 370 is 2.42, indicating that this boat would not be accepted to participate in ocean races.

Immersion rate

The immersion rate is defined as the weight required to sink the boat a certain level. The immersion rate for CR 370 is about 247 kg/cm, alternatively 1385 lbs/inch.
Meaning: if you load 247 kg cargo on the boat then it will sink 1 cm. Alternatively, if you load 1385 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 CR 370 is 3.52.

Compared with other similar sailboats it is slimmer than 79% of all other designs. It seems that the designer has chosen a significantly more speedy 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**
Fractional rig
Usage	Length		Diameter
Jib sheet	11.4 m	(37.4 feet)	14 mm	(0.55 inch)
Genoa sheet	11.4 m	(37.4 feet)	14 mm	(0.55 inch)
Mainsheet	28.5 m	(93.5 feet)	14 mm	(0.55 inch)
Spinnaker sheet	25.1 m	(82.3 feet)	14 mm	(0.55 inch)
Fractional rig
Usage	Length		Diameter
Jib sheet	11.4 m	(37.4 feet)	14 mm	(0.55 inch)
Genoa sheet	11.4 m	(37.4 feet)	14 mm	(0.55 inch)
Mainsheet	28.5 m	(93.5 feet)	14 mm	(0.55 inch)
Spinnaker sheet	25.1 m	(82.3 feet)	14 mm	(0.55 inch)

Boat owner's ideas

This section shown boat owner's changes, improvements, etc. Here you might find inspiration for your boat.

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

Finally

We are always looking for new photos. If you can contribute with photos for CR 370 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

[Ref 1]: ISO 8666 Small craft — Principal data.
[Ref 3]: ISO 12215-5 Small craft — Hull construction and scantlings.