The interior is like most other boats made of teak. Teak has the advantage of being naturally very oily and therefore water-repellent, which is suitable on boats.
The boat is equipped with 8 berths, a galley, 320.0 liter fresh water capacity, toilet facility and 100.0 liter waste water capacity.
The Empress 41 is equipped with a ketch rig. A ketch rig is generally considered easier to handle, because the sails are smaller, and because it can sail on most points to the wind with one sail completely taken down for repair or while reefing. The sail configuration of a ketch allows for better comfort and stability when sailing downwind or on a broad reach.
Unknown keel type
The boat can only enter major marinas as the draft is about 1.87 - 1.97 meter (6.14 - 6.44 ft) dependent on the load. See immersion rate below.
Empress 41 may be equipped with an inboard Perkins diesel engine at 47 hp (35 kW). The speed is 10.0 knots.
The fuel tank has a capacity of 230.0 liters (60 US gallons, 50 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 Empress 41 is 1.60, 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 7.6 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 Empress 41 is about 241 kg/cm, alternatively 1353 lbs/inch.
Meaning: if you load 241 kg cargo on the boat then it will sink 1 cm.
Alternatively, if you load 1353 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 Empress 41 is 43.1.
What is L/B (Length Beam Ratio)?
The l/b ratio for Empress 41 is 3.68.
The ballast ratio for Empress 41 is 33%.
What is Displacement Length Ratio?
The DL-ratio for Empress 41 is 381 which categorizes this boat among 'heavy cruisers'.
SA/D (Sail Area Displacement ratio)
Indicates how fast the boat is in light wind:
- Cruising Boats have ratios 10-15
- Cruiser-Racers have ratios 16-20
- Racers have ratios above 20
- High-Performance Racers have ratios above 24
Sail-area/displacement ratio (SA/D ratio): 13.65
When buying anti-fouling bottom paint, it's nice to know how much to buy.
The surface of the wet bottom is about 41m2 (441 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.
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 | ||
Jib sheet | 13.6 m | (44.6 feet) | 16 mm | (5/8 inch) |
Genoa sheet | 13.6 m | (44.6 feet) | 16 mm | (5/8 inch) |
Mainsheet | 34.0 m | (111.5 feet) | 16 mm | (5/8 inch) |
Spinnaker sheet | 29.9 m | (98.2 feet) | 16 mm | (5/8 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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