Umberto Felci

dofur 520 1

dofur 520 2

dofur 520 3

dofur 520 4

Fiberglass

<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

dofur-520-1_1571140379

Factory

Dufour

Euro

<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	Dufour
Maker website	https://www.dufour-yachts.com/en/
Model	Dufour 520 Grand Large
First built hull	2017
Price	283000 €
Boat type	Sail
Category	Cruiser Boats
Hull type	Monohull
Hull material	Monohull

Name	Value
Top speed	14.44 kmh
Length overall	14.97 m
Length at waterline	13.44 m
Beam overall	4.82 m
Headroom	2.04 m
Draft maximum	2.32 m
Displacement	15244.77 kg
Ballast weight	4071.90 kg
Helm	2 wheels
Rudder	1 spade rudder
Cockpit	Closing aft cockpit with opening system

Name	Value
Naval architect
Name/Studio	Umberto Felci
Website	http://www.felciyachts.com/

Name	Value
Spars	Mast and boom in Aluminum (carbon fiber as an option)
Number of spreaders	2
Spreaders angle	Swept-back
Upwind sail area	100.80 sq.m
Downwind sail area	172.80 sq.m
Mainsail A	568.00

Name	Value
Engine A
Power	75 HP
Type	Inboard engine ; Diesel
Engine B

2017 Dufour Dufour 520 Grand Large

Boat Overview

Type

Sail

Maker

Dufour

Hull type

Monohull

Hull Material

Fiberglass

Category

Cruiser Boats

Boat length (LOA)

14.97 m

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Overview

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Specs

Performance & Ratios

Name	Value
Sail Area to Displacement (SA/D)	8.73
Upwind SA to Displacement	16.68
Downwind SA to Displacement	28.59
Hull Displacement Speed	8.9
Displacement to Length (D/L)	174.94
Ballast to Displacement (B/D)	26.71
Capsize Screening Formula (CSF)	1.96