Review of Hallberg-Rassy 35 (Rasmus)
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 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 3 cabins, 6 berths, a galley and 280.0 liter fresh water capacity.
The boat 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.
Full keel
The Hallberg-Rassy 35 (Rasmus) is equipped with a long keel. A full keel provide a better directional stability than a similar boat with a fin keel; on the other hand, better directional stability means also that the boat is more difficult to handle in a harbour with less space.
The boat can enter even shallow marinas as the draft is just about 1.30 - 1.40 meter (4.27 - 4.57 ft) dependent on the load. See immersion rate below.
Hallberg-Rassy 35 (Rasmus) is typically equipped with an inboard Volvo Penta MD21A diesel engine at 75 hp (55 kW).
The fuel tank has a capacity of 280.0 liters (73 US gallons, 61 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 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 Hallberg-Rassy 35 (Rasmus) is about 171 kg/cm, alternatively 961 lbs/inch.
Meaning: if you load 171 kg cargo on the boat then it will sink 1 cm.
Alternatively, if you load 961 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 Hallberg-Rassy 35 (Rasmus) is 3.44.
The ballast ratio for Hallberg-Rassy 35 (Rasmus) is 45%.
What is Relative Speed Performance?
The Relative Speed Performance for Hallberg-Rassy 35 (Rasmus) is 1
Maintenance
When buying anti-fouling bottom paint, it's nice to know how much to buy.
The surface of the wet bottom is about 18m2 (193 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 | 26.8 m | (87.9 feet) | 10 mm | (3/8 inch) |
| Jib/genoa halyard | 26.8 m | (87.9 feet) | 10 mm | (3/8 inch) |
| Spinnaker halyard | 26.8 m | (87.9 feet) | 10 mm | (3/8 inch) |
| Jib sheet | 10.5 m | (34.4 feet) | 12 mm | (1/2 inch) |
| Genoa sheet | 10.5 m | (34.4 feet) | 12 mm | (1/2 inch) |
| Mainsheet | 26.2 m | (86.1 feet) | 12 mm | (1/2 inch) |
| Spinnaker sheet | 23.1 m | (75.8 feet) | 12 mm | (1/2 inch) |
| Cunningham | 4.2 m | (13.8 feet) | 10 mm | (3/8 inch) |
| Kickingstrap | 8.4 m | (27.6 feet) | 10 mm | (3/8 inch) |
| Clew-outhaul | 8.4 m | (27.6 feet) | 10 mm | (3/8 inch) |
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