Review of LM 32
Basic specs.
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Both the hull and the deck 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 deck is a sandwich construction which improves the indoor climate. Especially when the water is colder than the air in the cabin, then the double hull insulates against cold water and reduce the condense water in the cabin.
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 2 cabins, 6 berths, a galley, 250.0 liter fresh water capacity, toilet facility and 75.0 liter waste water capacity.
Note: the boat has also been sold to be self-made/-interiored, which means that the quality of each boat may vary.
The LM 32 is built 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.
The LM 32 has been built with different keel alternatives.
Fin keel
One option is a fin keel. A boat with a fin keel is more manoeuvrable but has less directional stability than a similar boat with a full 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.
LM 32 can enter most marinas as the draft is just about 1.50 - 1.60 meter (4.92 - 5.22 ft) dependent on the load. See immersion rate below.
Fin keel
Another option is 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 1.20 - 1.30 meter (3.94 - 4.24 ft) dependent on the load. See immersion rate below.
The LM 32 has been equipped with different engine alternatives.
Alternative 1:
The boat may be equipped with an inboard Volvo Penta MD2030 diesel engine at 28 hp (20 kW). Calculated max speed is about 5.6 knots
Alternative 2:
LM 32 may be equipped with an inboard Volvo Penta MD17C diesel engine at 35 hp (26 kW). The speed is 8.5 knots.
The transmission is a saildrive.
Alternative 3:
The boat may be equipped with an inboard Bukh DV36SME diesel engine at 36 hp (26 kW). Calculated max speed is about 6.3 knots
The fuel tank has a capacity of 250.0 liters (66 US gallons, 54 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.
What is Capsize Screening Formula (CSF)?
The capsize screening value for LM 32 is 1.77, 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 7.1 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 LM 32 is about 184 kg/cm, alternatively 1033 lbs/inch.
Meaning: if you load 184 kg cargo on the boat then it will sink 1 cm.
Alternatively, if you load 1033 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 Motion Comfort Ratio (MCR)?
The Motion Comfort Ratio for LM 32 is 31.4.
What is L/B (Length Beam Ratio)?
The l/b ratio for LM 32 is 3.01.
What is Displacement Length Ratio?
The DL-ratio for LM 32 is 285 which categorizes this boat among 'medium weight cruisers'.
What is SA/D (Sail Area Displacement ratio)?
The SA/D for LM 32 with ISO 8666 reference sail is 11.7, with a 135% genua the SA/D is 14.0.
Don't panic! It is expected that motor sailers has a low SA/D value as this is the natural consequence of the design combining sailing and motor boat characteristics.
It is expected that motor sailers are underrigged as this is the natural consequence of combining sailing and motor characteristics.
What is Relative Speed Performance?
The Relative Speed Performance for LM 32 is 18
Maintenance
When buying anti-fouling bottom paint, it's nice to know how much to buy.
The surface of the wet bottom is about 30m2 (322 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 | 28.3 m | (92.8 feet) | 10 mm | (3/8 inch) |
| Jib/genoa halyard | 28.3 m | (92.8 feet) | 10 mm | (3/8 inch) |
| Spinnaker halyard | 28.3 m | (92.8 feet) | 10 mm | (3/8 inch) |
| Jib sheet | 9.8 m | (32.0 feet) | 12 mm | (1/2 inch) |
| Genoa sheet | 9.8 m | (32.0 feet) | 12 mm | (1/2 inch) |
| Mainsheet | 24.4 m | (80.0 feet) | 12 mm | (1/2 inch) |
| Spinnaker sheet | 21.5 m | (70.4 feet) | 12 mm | (1/2 inch) |
| Cunningham | 3.2 m | (10.5 feet) | 10 mm | (3/8 inch) |
| Kickingstrap | 6.4 m | (21.0 feet) | 10 mm | (3/8 inch) |
| Clew-outhaul | 6.4 m | (21.0 feet) | 10 mm | (3/8 inch) |
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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