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Review of Cheoy Lee 48


Basic specs.

sail specifications
The Cheoy Lee 48 is a large sailboat designed by the American maritime architect Robert H. Perry in the early eighties. The Cheoy Lee 48 is built by the Chinese yard Cheoy Lee Shipyard Ltd..

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Hull

The hull is made of fibreglass. Generally, a hull made of fibreglass requires only a minimum of maintenance during the sailing season.


Rig

The Cheoy Lee 48 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.


Keel

Unknown keel type

The boat can only enter major marinas as the draft is about 1.98 - 2.08 meter (6.50 - 6.80 ft) dependent on the load. See immersion rate below.


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.

Theoretical Maximum Hull Speed

What is Theoretical Maximum Hull Speed?

The theoretical maximal speed of a displacement boat of this length is 8.4 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.


Immersion rate

The immersion rate is defined as the weight required to sink the boat a certain level. The immersion rate for Cheoy Lee 48 is about 341 kg/cm, alternatively 1911 lbs/inch.
Meaning: if you load 341 kg cargo on the boat then it will sink 1 cm. Alternatively, if you load 1911 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.

L/B (Length Beam Ratio)

What is L/B (Length Beam Ratio)?

The l/b ratio for Cheoy Lee 48 is 3.45.

Slim Wide 50% 0 50 100
Compared with other similar sailboats it is more spacy than 50% of all other designs. It seems that the designer has chosen an average hull design.


Over- / underrigged


Maintenance

Bottom Paint

When buying anti-fouling bottom paint, it's nice to know how much to buy. The surface of the wet bottom is about 56m2 (602 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.


Rig

Dimensions of sail for ketch rig.

mainsail specifications headsail specifications

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.



Guiding dimensions of running rig
UsageLengthDiameter
Mainsail halyard 38.6 m(126.8 feet)14 mm(0.55 inch)
Jib/genoa halyard38.6 m(126.8 feet)14 mm(0.55 inch)
Spinnaker halyard38.6 m(126.8 feet)14 mm(0.55 inch)
Jib sheet 14.5 m(47.7 feet)16 mm(5/8 inch)
Genoa sheet14.5 m(47.7 feet)16 mm(5/8 inch)
Mainsheet 36.3 m(119.3 feet)16 mm(5/8 inch)
Spinnaker sheet32.0 m(104.9 feet)16 mm(5/8 inch)
Cunningham4.6 m(15.1 feet)14 mm(0.55 inch)
Kickingstrap9.2 m(30.2 feet)14 mm(0.55 inch)
Clew-outhaul9.2 m(30.2 feet)14 mm(0.55 inch)

Boat owner's ideas

This section is reserved boat owner's modifications, improvements, etc. Here you might find (or contribute with) inspiration for your boat.

Do you have changes/improvements you would like to share? Upload a photo and describe what you have done.



Finally

We are always looking for new photos. If you can contribute with photos for Cheoy Lee 48 it would be a great help.

If you have any comments to the review, improvement suggestions, or the like, feel free to contact us. Criticism helps us to improve.



References