Jacques Valer

jpk 40 1

jpk 40 2

jpk 403

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

jpk-40-1_1581585600

Factory

Euro

Asymmetric spinnaker

Solent

<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	JPK
Maker website	https://www.jpk.fr
Model	JPK 40
First built hull	2007
Price	198,000 €
Boat type	Sail
Category	Racer Boats
Hull type	Monohull
Hull material	Monohull

Name	Value
Top speed	13.63 kmh
Length overall	12.19 m
Length at waterline	12.19 m
Beam overall	4.3 m
Draft maximum	2.77 m
Displacement	4,599.88 kg
Ballast weight	2,049.78 kg
Ballast type	Steel fin with lead bulb
Helm	2 tillers
Rudder	2 spade rudders
Cockpit	Open aft cockpit

Name	Value
Naval architect
Name/Studio	Jacques Valer

Name	Value
Spars	Mast in Carbon fiber and boom in Aluminum
Standing rigging	1x19 strand wire
Number of spreaders	2
Spreaders angle	Swept-back
Upwind sail area	115.01 sq.m
Downwind sail area	274.99 sq.m
Mainsail A	807.00
Spinnaker A	2153.00
Spinnaker A	431.00

Name	Value
Engine A
Power	30 HP
Type	Inboard engine ; Diesel
Engine B

2007 JPK JPK 40

Boat Overview

Type

Maker

Hull type

Hull Material

Fiberglass

Category

Boat length (LOA)

12.19 m

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Overview

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Specs

Performance & Ratios

Name	Value
Sail Area to Displacement (SA/D)	27.57
Upwind SA to Displacement	42.29
Downwind SA to Displacement	101.12
Hull Displacement Speed	8.47
Displacement to Length (D/L)	70.74
Ballast to Displacement (B/D)	44.56
Capsize Screening Formula (CSF)	2.61