Review of Terhi 310 Sunny
Basic specs.
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The boat is equipped with a galley.
Unknown keel type
The boat can sail close to the beach as the draft is just 0.10 - 0.20 meter (0.33 - 0.63 ft) dependent of the load. See immersion rate below.
Terhi 310 Sunny may be equipped with an outboard engine at 4 hp (2 kW). The speed is 6.0 knots.
The fuel tank has a capacity of 25.0 liters (6 US gallons, 5 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.
The immersion rate is defined as the weight required to sink the boat a certain level.
The immersion rate for Terhi 310 Sunny is about 28 kg/cm, alternatively 157 lbs/inch.
Meaning: if you load 28 kg cargo on the boat then it will sink 1 cm.
Alternatively, if you load 157 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.
What is L/B (Length Beam Ratio)?
The l/b ratio for Terhi 310 Sunny is 2.14.
Sorry, we do not have sufficient statistical information available for this boat to provide a significant reliable analysis.
Curiosities
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
Though, if you install a motor of 12 kW (16 hp), then the boat will become a powerboat, and you will need a Danish 'powerboat driving license'
Maintenance
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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