Both the hull and the deck is made of hand laid fibreglass. Generally, a hull made of hand laid fibreglass requires only a minimum of maintenance during the sailing season.
Unfortunately, the hull is not a double hull which affects the indoor climate. Especially if the water is considerable colder than the cabin, then one might expect condense water in the cabin.
The deck is a double deck which improves the indoor climate.
The interior is like many other boats made of mahogany. Mahogany belongs to the hardwood species, known for being water-repellent and resistant to decay. It has an attractive wood grain and holds wood polish and varnish well.
The boat is equipped with 7 berths, a galley, 130.0 liter fresh water capacity and toilet facility.
The Hinrichsen 34 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 Hinrichsen 34 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 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.
The boat can only enter major marinas as the draft is about 1.83 - 1.93 meter (6.00 - 6.30 ft) dependent on the load. See immersion rate below.
Hinrichsen 34 may be equipped with an inboard Bukh diesel engine at 22 hp (16 kW). The speed is 6.0 knots.
The transmission is a shaft drive. A shaft drive will in the long run require less maintenance than other types of drive e.g. a sail drive.
The fuel tank, which is made of stainless steel, has a capacity of 60.0 liters (15 US gallons, 13 imperial gallons).
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 Hinrichsen 34 is 1.96, 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 7.0 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 Hinrichsen 34 is about 183 kg/cm, alternatively 1027 lbs/inch.
Meaning: if you load 183 kg cargo on the boat then it will sink 1 cm.
Alternatively, if you load 1027 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 Hinrichsen 34 is 23.8.
What is L/B (Length Beam Ratio)?
The l/b ratio for Hinrichsen 34 is 3.10.
The ballast ratio for Hinrichsen 34 is 53%.
What is Displacement Length Ratio?
The DL-ratio for Hinrichsen 34 is 238 which categorizes this boat among 'light crusers & offshore racers'.
What is SA/D (Sail Area Displacement ratio)?
The SA/D for Hinrichsen 34 with ISO 8666 reference sail is 16.9, with a 135% genua the SA/D is 20.5.
What is Relative Speed Performance?
The Relative Speed Performance for Hinrichsen 34 is 76
When buying anti-fouling bottom paint, it's nice to know how much to buy.
The surface of the wet bottom is about 32m2 (344 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 | 30.6 m | (100.2 feet) | 10 mm | (3/8 inch) |
Jib/genoa halyard | 30.6 m | (100.2 feet) | 10 mm | (3/8 inch) |
Spinnaker halyard | 30.6 m | (100.2 feet) | 10 mm | (3/8 inch) |
Jib sheet | 10.2 m | (33.6 feet) | 12 mm | (1/2 inch) |
Genoa sheet | 10.2 m | (33.6 feet) | 12 mm | (1/2 inch) |
Mainsheet | 25.6 m | (84.0 feet) | 12 mm | (1/2 inch) |
Spinnaker sheet | 22.5 m | (73.9 feet) | 12 mm | (1/2 inch) |
Cunningham | 3.2 m | (10.6 feet) | 10 mm | (3/8 inch) |
Kickingstrap | 6.5 m | (21.2 feet) | 10 mm | (3/8 inch) |
Clew-outhaul | 6.5 m | (21.2 feet) | 10 mm | (3/8 inch) |
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