The hull is made of fibreglass. Generally, a hull made of fibreglass requires only a minimum of maintenance during the sailing season. And outside the sailing season, just bottom cleaning and perhaps anti-fouling painting once a year - a few hours of work, that's all.
The Hustler 25.5 is equipped with a masthead rig. The advantage of a masthead rig is its simplicity and the fact that a given sail area - compared with a fractional rig - can be carried lower and thus with less heeling moment.
Fin keel
The Hustler 25.5 is equipped with a fin keel. The fin keel is the most common keel and provides splendid manoeuvrability. The downside is that it has less directional stability than a long keel.
The boat can enter even shallow marinas as the draft is just about 1.47 - 1.57 meter (4.82 - 5.12 ft) dependent on the load. See immersion rate below.
The Hustler 25.5 has been equipped with different engine alternatives.
Alternative 1:
The boat may be equipped with an inboard Vire engine
Alternative 2:
Hustler 25.5 may be equipped with a Petter diesel engine at 5 hp (3 kW). Calculated max speed is about 3.3 knots.
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.
What is Capsize Screening Formula (CSF)?
The capsize screening value for Hustler 25.5 is 2.00, indicating that this boat could - if evaluated by this formula alone - be accepted to participate in ocean races.
What is Theoretical Maximum Hull Speed?
The theoretical maximal speed of a displacement boat of this length is 6.2 knots. The term "Theoretical Maximum Hull Speed" is widely used even though a boat can sail faster. The term shall be interpreted as above the theoretical speed a great additional power is necessary for a small gain in speed.
The immersion rate is defined as the weight required to sink the boat a certain level.
The immersion rate for Hustler 25.5 is about 115 kg/cm, alternatively 644 lbs/inch.
Meaning: if you load 115 kg cargo on the boat then it will sink 1 cm.
Alternatively, if you load 644 lbs cargo on the boat it will sink 1 inch.
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 Motion Comfort Ratio (MCR)?
The Motion Comfort Ratio for Hustler 25.5 is 20.1.
What is L/B (Length Beam Ratio)?
The l/b ratio for Hustler 25.5 is 2.93.
The ballast ratio for Hustler 25.5 is 49%.
What is Displacement Length Ratio?
The DL-ratio for Hustler 25.5 is 244 which categorizes this boat among 'light crusers & offshore racers'.
What is SA/D (Sail Area Displacement ratio)?
The SA/D for Hustler 25.5 with ISO 8666 reference sail is 15.3, with a 135% genua the SA/D is 18.7.
When buying anti-fouling bottom paint, it's nice to know how much to buy.
The surface of the wet bottom is about 20m2 (215 ft2).
Based on this, your favourite maritime shop can tell you the quantity you need.
Note: If you use a paint roller you will need more paint than if you use a paintbrush.
Dimensions of sail for masthead rig.
Are your sails worn out? You might find your next sail here: Sails for Sale
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.
Usage | Length | Diameter | ||
Mainsail halyard | 22.6 m | (74.2 feet) | 8 mm | (5/16 inch) |
Jib/genoa halyard | 22.6 m | (74.2 feet) | 8 mm | (5/16 inch) |
Spinnaker halyard | 22.6 m | (74.2 feet) | 8 mm | (5/16 inch) |
Jib sheet | 7.8 m | (25.5 feet) | 10 mm | (3/8 inch) |
Genoa sheet | 7.8 m | (25.5 feet) | 10 mm | (3/8 inch) |
Mainsheet | 19.4 m | (63.7 feet) | 10 mm | (3/8 inch) |
Spinnaker sheet | 17.1 m | (56.1 feet) | 10 mm | (3/8 inch) |
Cunningham | 2.2 m | (7.3 feet) | 8 mm | (5/16 inch) |
Kickingstrap | 4.5 m | (14.6 feet) | 8 mm | (5/16 inch) |
Clew-outhaul | 4.5 m | (14.6 feet) | 8 mm | (5/16 inch) |
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