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Seller's Description

New to Market !! Excellent Condition 2007 Lagoon 420 3 Cabin Owners Version

This is a great example of a privately owned, never chartered Owners version Lagoon 420. She’s been owned and upgraded by a meticulous couple, pride of ownership shows, she’s ready to cruise or circumnavigate. Upgrades include a Nice Solar Array, AGM batteries, Water Maker, Washing Machine, New Raymarine Electronics including Radar, New Standing Rigging, New Mainsail and Genoa 2021. She’s in great condition, just bring your swim suits, this boat is ready to go!

Contact us for a private showing today. She won’t last long.

Additional Details

Sail Area

Working Sail Area : 1054.00 sq ftManufacturer Provided Description The innovations ? 4 cabins with queen size beds, 4 toilets with separate head and shower on a boat less than 42 feet long: a roomy boat! ? An innovating and agressive look: a modern boat! ? A steering station that is part of the cockpit: a family boat! ? All manoeuvers brought to one control station: an easy boat! ? A longitudinal beam that includes mooring and can include bow sprit: a smart boat! ? A rigid Bimini that can be fully enclosed: a protecting boat! ? A tall rig, a high plateform with a V shape, a genoa with a good overlap: a fast boat! ? A combination of what must be on a boat and what you thought would never: A LAGOON! Electric motors as standard aquipement A brief description of the principle involved ? Complete installation is composed of two electric motors connected to propellers by straight shaft transmissions, one generator and two set of 6 batteries. ? When batteries are 100 % charged, the boat will be able to function with both motors for approximately two hours (depending on speed). When batteries are 80 % charged, the generator will automatically start and charge the batteries and provide electricity for the motors. ? When sailing, propellers will turn freely and charge the batteries. Advantages ? A modern, forward-looking solution; ? A clean and ecological system: low fuel consumption, little carbone dioxyde emission; ? Runs in silence; ? Only one fuel engine to maintain; ? Electric motors are maintenance free; ? Energy savings: the generator provides electricity for the motors, the batteries and the daily boat needs (air condition, power sockets, washing machine, etc.).Additional Description

  • Cockpit useable as outdoor salon, accessible via a stern walkway connecting both transoms
  • Hard top bimini with integral lighting
  • Self bailing cockpit with teak grate
  • Helm station on starboard roof bulkhead including: motor throttle controls, motor control panels, steering compass, room for electronic instrument installation, leather covered steering wheel, double helm seat with cushions, access steps from cockpit with s/s handrail, 3 line storage compartments
  • Steering system: cable steering, composite shaft rudders, emergency tiller
  • U-shape seating area with generator & technical compartment
  • Varnished wooden cockpit table interchangeable with salon coffee table
  • 1 Aft cockpit seat locker
  • 1 Port cockpit propane locker
  • 1 Large storage area under steering station.
  • 2 Cockpit storage shelves Construction

  • Polyester and vinylester FRP construction
  • Foam core composite hulls - white gel coat
  • Solid glass FRP under waterline
  • Balsa core composite deck and bridge deck
  • Solid or felt core composite interior FRP hull & roof liners
  • FRP reinforced marine ply bulkheads; tabbed or glued to hull Standing and Running Rigging STANDING RIGGING

  • 16,93 m / 55? 7? ft anodized aluminum deck-stepped mast with mainsail luff cars
  • Single spreaders
  • 1 Anodized aluminum boom
  • 2 Shroud deck chainplates
  • 1 Forestay chainplate on composite central rostrum RUNNING RIGGING

  • 1 Double purchase main halyard
  • 1 Genoa halyard
  • 1 Double purchase mainsheet led back to helm station, mainsheet traveler and car on hard top bimini.
  • 2 Genoa sheets
  • 2 Genoa sheet tracks
  • 3 Winches at helm station:
  • 1 Winch 46.2ST for: - Port mainsheet traveler line - Starboard mainsheet traveler line - Port genoa sheet
  • 1 Electric Winch 44.2STE for: - Main halyard - Genoa halyard - Optional spinnaker halyard - Boom topping lift
  • 1 Winch 46.2ST for - Main sheet - Reef 1 (automatic) - Reef 2 (automatic) - Reef 3 (conventional) - Starboard genoa sheet - Genoa furling line
  • 3 reefing lines (2 automatic and 1 conventional)
  • Line jammers
  • 1 Fixed mainsail clew padeye
  • 1 Genoa furler line
  • 2 Adjustable lazy jacks
  • 2 Winch handles with holder Sails

  • 1 Full batten large roach mainsail, 62 m2 / 667 sq ft.
  • 1 Furling genoa with UV protective band, 35 m2 / 377 sq ft
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Specs

Designer
Van Peteghem/Lauriot-Prevost
Builder
Lagoon Catamaran
Associations
?
# Built
270
Hull
Catamaran
Keel
Twin
Rudder
?
Construction
FG

Dimensions

Length Overall
41 4 / 12.6 m
Waterline Length
40 3 / 12.3 m
Beam
24 6 / 7.5 m
Draft
4 2 / 1.3 m
Displacement
16,040 lb / 7,276 kg
Ballast
?

Rig and Sails

Type
Sloop
Reported Sail Area
809′² / 75.2 m²
Total Sail Area
?
Mainsail
Sail Area
?
P
?
E
?
Air Draft
?
Foresail
Sail Area
?
I
?
J
?
Forestay Length
?

Auxilary Power

Make
?
Model
?
HP
?
Fuel Type
Diesel-Electric
Fuel Capacity
79 gal / 299 l
Engine Hours
?

Accomodations

Water Capacity
92 gal / 348 l
Holding Tank Capacity
?
Headroom
?
Cabins
?

Calculations

Hull Speed
12.2 kn
Classic: 8.51 kn

Hull Speed

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Formula

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL

12.18 knots
Classic formula: 8.51 knots
Sail Area/Displacement
20.4
>20: high performance

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

Formula

SA/D = SA ÷ (D ÷ 64)2/3

  • SA: Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
  • D: Displacement in pounds.
20.35
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
?

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Formula

Ballast / Displacement * 100

?
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
109.2
100-200: light

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

Formula

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

  • D: Displacement of the boat in pounds.
  • LWL: Waterline length in feet
109.24
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
8.5
<20: lightweight racing boat

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Formula

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)

  • D: Displacement of the boat in pounds
  • LWL: Waterline length in feet
  • LOA: Length overall in feet
  • Beam: Width of boat at the widest point in feet
8.51
<20: lightweight racing boat
20-30: coastal cruiser
30-40: moderate bluewater cruising boat
40-50: heavy bluewater boat
>50: extremely heavy bluewater boat
Capsize Screening
3.9
>2.0: better suited for coastal cruising

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

Formula

CSV = Beam ÷ ³√(D / 64)

  • Beam: Width of boat at the widest point in feet
  • D: Displacement of the boat in pounds
3.9
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

When first introduced the LAGOON 420 was advertised as ‘the first series-produced sailboat with diesel-electric drives as standard equipment’.
A number of layouts available with owner or charter versions.
Offered for sale/charter from the Moorings company.
An updated version is the LAGOON 421, equipped with the more conventional twin diesel power.
Replaced with a new (2015) LAGOON 42. (listed here as LAGOON 42-2).

This listing is presented by MultihullCompany.com. Visit their website for more information or to contact the seller.

View on MultihullCompany.com

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