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Seller's Description

This very rare Catana 471 is an Ocean Class 2006, 4 cabins version, one of the latest model built by Catana. She was acquired in 2012 by her current owner and since, she underwent a thorough refit after her purchase, all done by Catana shipyard. Special attention has been paid to reliability, safety and comfort. In 2019, she had an extensive refit including new engines, Air-conditioning in all cabins/saloon/kitchen, interior woodwork, etc… She has never been chartered, navigation exclusively in the Mediterranean during the summer in the hands of her particularly caring owners. She definitely is a seaworthy boat, very easy to be handled by a reduced crew. Available now, sold EU VAT Paid – French Flag.

Specs

  • Year: 2017
  • Length: 14.03m (47 feet)
  • Beam: 7.64m
  • Draft: 1.2m/ 2.50m
  • Keel: Daggerboards
  • Hull: Fibreglass

Sails

  • Mainsail: Full batten – 85m² – 2016
  • Genoa: Furling 100m² – 2012
  • Storm Jib: 50m² – 2016
  • Lazy bag: Grey color – 2019
  • New symmetrical spinnaker

Engine

  • Twin
  • Brand: Volvo
  • Horsepower: 75hp
  • Drive: Sail Drive
  • Fuel Type: Diesel
  • Year: 2019

Deck Gear

  • 2 Lewmar ST 48 for mainsail – 2006
  • 2 Lewmar ST 48 for genoa – 2006
  • 1 Electric Lewmar ST 50 – 2012
  • 2 Lewmar ST 44 for furling and daggerboard – 2006
  • 1 Lewmar ST 48 for genoa halyard – 2006
  • 1 Lewmar ST 48 on deck for mooring assistance – 2006
  • 1 High performance anchor – Spade – 30kg – 2013
  • Chain: D10 – 100m – 2018
  • 1 Electric Windlass: Lofran – 1000w – 2014
  • 1 Windlass wireless remote control – 2014
  • 2 Aluminum FOB anchors: 8kg – 2015
  • Chain for FOB anchors: 2 x 10m – 2015
  • Hawsers for FOB anchors: 2 x 30m – 2012
  • 2 Deck storage bags for mooring – 2015
  • 1 Towing hawser: 50m – 2012
  • Moorings lines (leather sheathed) – 20m each – 2016
  • Various and numerous ropes: 20
  • 1 Orin with buoy: 2017
  • 3 Dock mooring lines with stainless steel springs: 2012
  • 8 Lateral fenders: 2012
  • 2 Transom fenders: 2012
  • 1 Wooden gangway: 2012
  • Refit of the 2 last steps of the transoms: 2019

Electronics

  • Raymarine
  • 9’ Color screen
  • 5’ Color Screen
  • Autopilot – Autopilot control screen – Autopilot wireless remote control
  • Wind indicator screen: port/starboard
  • Central general screen
  • Radar – 2019

Electrical

  • 8 House batteries: 12v / 115Ah – 2015
  • 2 Engine batteries: 12v / 115Ah – 2015
  • 1 Generator battery: 12v / 70Ah -2015
  • 1 Charger inverter: 12v / 220v – 1600W – 2014
  • 8 Solar Panels – New 2020
  • ONAN Generator: 4KW – 2006 – Revised 2020
  • Generator hours: 2600
  • Watermaker: Aquabase 60 l/h – 2012
  • Complete service of the electrical in 2019

Galley

  • Black Corian kitchen bench – 2012
  • Seawater at the sink: 2012
  • Microwave
  • 2 Refrigerators: Thomson – 100L with 15L freezer – 2018
  • Dishwasher: Bosch – 2012
  • Heating system from engines

Accommodation

  • 4 Double cabin version
  • 4 Bathrooms
  • Washing Machine: Daewoo – 2017
  • 2 Electric toilets – 2012
  • 2 Mechanical toilets – 2012
  • Refit of the interior woodwork 2019

Extras

  • Airconditioning in all cabins, saloon and kitchen 2019
  • Tender: Highfield 380 aluminum hull – 2015
  • Tender Outboard: Honda 20HP – 2017
  • 3 Tender tanks – 2017
  • 1 Tender anchor – 2017
  • 5 Tender fenders – 2017
  • Tender cover & Engine cover: Sunbrella Cadet Grey – 2018
  • Cockpit cover: Sunbrella Cadet Grey – 2015
  • Cockpit Cushions
  • 2 New trampoline: 2018
  • 2 New Spare trampoline: 2018
  • Trampoline shade: Sunbrella Cadet Grey – 30m² – 2015
  • Windows sunscreen: Batiline grey – 2018
  • New daggerboards: 2012
  • New interior cushions: 2017
  • 10 Blind curtains and mosquito nets: 2012
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Specs

Designer
Christophe Barreau
Builder
Catana
Associations
?
# Built
86
Hull
Catamaran
Keel
Twin Daggerboard
Rudder
?
Construction
FG

Dimensions

Length Overall
51 6 / 15.7 m
Waterline Length
45 3 / 13.8 m
Beam
25 3 / 7.7 m
Draft
3 11 / 1.2 m 8 2 / 2.5 m
Displacement
26,460 lb / 12,000 kg
Ballast
?

Rig and Sails

Type
Sloop
Reported Sail Area
1,183′² / 109.9 m²
Total Sail Area
?
Mainsail
Sail Area
?
P
?
E
?
Air Draft
?
Foresail
Sail Area
?
I
?
J
?
Forestay Length
?

Auxilary Power

Make
Volvo
Model
?
HP
100
Fuel Type
Diesel X 2
Fuel Capacity
?
Engine Hours
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?
Cabins
?

Calculations

Hull Speed
12.3 kn
Classic: 9.02 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

12.31 knots
Classic formula: 9.02 knots
Sail Area/Displacement
21.3
>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.
21.32
<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
127.3
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
127.26
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
11.7
<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
11.66
<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
3.4
>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
3.39
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

SA:
Mainsail area: 78 to 91m2
Genoa area: 28 to 52 m2
Gennaker: 82 m²

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

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