Niels Jeppesen

Composite_Material

<p>Monohull boats are vessels with just one hull, as the name itself suggests. They can be monohull <a href="https://theboatdb.com/boats/type/sail">sailboats</a> or <a href="https://theboatdb.com/boats/type/power">powerboats</a>, which means they can be powered by an engine or by the wind. In addition, monohull boats can have a high level of luxury on board and can therefore be referred to as monohull yachts. At TheBoatDB you can look into monohull boats and explore their features. In addition, you can filter your search through monohull sailboat manufacturers and explore all models available on our site. Compare all models on our website from the comfort of your home.</p>

Monohull

x55-1_1587383303

Factory

X-Yachts

Euro

Symmetric spinnaker

<p>The category of sailboats includes both <a href="https://theboatdb.com/boats/category/daysailer">sailing yachts</a> which are luxurious and charming vessels used for recreational purposes, as well as <a href="https://theboatdb.com/boats/category/cruiserracer">racing sailboats</a> that are used for sports. Some have a single hull while others can have two or three. Compare different types of sailboats through sailing boat specs on TheBoatDB and find out the best one for you. Choose according to boat specs, and explore sailboats that vary from very large vessels, appropriate for ocean cruising, to small ones used to roam the shores.</p>

Name	Value
Maker	X-Yachts
Maker website	https://www.x-yachts.com
Model	X-55 Medium draft
First built hull	2005
Version	Medium draft
Boat type	Sail
Category	Cruiser Boats
Hull type	Monohull
Hull material	Monohull

Name	Value
Top speed	14.85 kmh
Length overall	16.76 m
Length at waterline	14.48 m
Beam overall	4.57 m
Draft maximum	2.93 m
Displacement	16,499.86 kg
Ballast weight	6,000.11 kg
Helm	2 wheels
Rudder	1 spade rudder
Cockpit	Open aft cockpit

Name	Value
Naval architect
Name/Studio	Niels Jeppesen
Website	http://www.x-yachts.com/

Name	Value
Spars	Mast and boom in Aluminum (carbon fiber as an option)
Number of spreaders	3
Spreaders angle	Swept-back
Upwind sail area	186.08 sq.m
Downwind sail area	324.7 sq.m
Mainsail A	1008.00
Spinnaker A	2488.00

Name	Value
Engine A
Type	Inboard engine ; Diesel
Engine B

2005 X-Yachts X-55 Medium draft

Boat Overview

Type

Maker

Hull type

Hull Material

Composite_Material

Category

Boat length (LOA)

16.76 m

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Overview

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Specs

Performance & Ratios

Name	Value
Sail Area to Displacement (SA/D)	0.06
Upwind SA to Displacement	29.2
Downwind SA to Displacement	50.96
Hull Displacement Speed	0.06
Displacement to Length (D/L)	9.24
Ballast to Displacement (B/D)	0.36
Capsize Screening Formula (CSF)	1.81