Review of Zaffiro 34

Basic specs.

The Zaffiro 34 is a motorboat designed by the Italian maritime architect bureau Andreani Design SAS. The Zaffiro 34 is built by the Italian yard Cranchi.

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Hull

The hull is made of fibreglass. Generally, a hull made of fibreglass requires only a minimum of maintenance during the sailing season.

Interior

The boat is equipped with 2 cabins, 190.0 liter fresh water capacity and toilet facility.

Engine

The boat may be equipped with dual inboard Volvo Penta D4-260-DP diesel engines at 520 hp (387 kW). Max speed is 25.0 knots.

The transmission is a Z-drive aka sterndrive.

The fuel tank, which is made of stainless steel, has a capacity of 570.0 liters (150 US gallons, 125 imperial gallons).

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 Zaffiro 34 is about 266 kg/cm, alternatively 1491 lbs/inch.
Meaning: if you load 266 kg cargo on the boat then it will sink 1 cm. Alternatively, if you load 1491 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 Zaffiro 34 is 2.92.

Compared with other similar motor boats it is more spacy than 73% of all other designs. It seems that the designer has chosen a slightly more spacy hull design.

Curiosities

Powerboat?

In Denmark, you are required to have achieved a 'powerboat driving license' in order to sail a powerboat.
In this context a boat is considered a powerboat if:

Danish definition of a powerboat

According to this definition this boat is categorized as a Powerboat.

Maintenance

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.

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Finally

We are always looking for new photos. If you can contribute with photos for Zaffiro 34 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.