YachtDatabase.com

Review of Alm Trawler 13.20 AD


Basic specs.

sail specifications
The Alm Trawler 13.20 AD is a large motorboat. The Alm Trawler 13.20 AD is built by the Dutch yard Jacht en Scheepsbouw "De Alm" B.V..

Here we would have liked to show you nice photos of the Alm Trawler 13.20 AD.
If you have a photo you would like to share: Upload Image

Looking for a new boat? Find an Alm Trawler 13.20 AD or similar boat for sale

Engine

The boat may be equipped with an inboard Perkins engine at 225 hp (167 kW). Max speed is 12.0 knots.


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 Alm Trawler 13.20 AD is about 439 kg/cm, alternatively 2461 lbs/inch.
Meaning: if you load 439 kg cargo on the boat then it will sink 1 cm. Alternatively, if you load 2461 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 Alm Trawler 13.20 AD is 3.24.

Slim Wide 66% 0 50 100
Compared with other similar motor boats it is more spacy than 66% 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:

Equation for Danish definition of a powerboat
Danish definition of a powerboat
According to this definition this boat is not categorized as a Powerboat.
Though, if you install a motor of 215 kW (288 hp), then the boat will become a powerboat, and you will need a Danish 'powerboat driving license'


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.

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 Alm Trawler 13.20 AD 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