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2015 Catathai 50

Listed
Expired
$578,655 USD

Seller's Description

Launched in 2015, this Catathai 50 was built under the close supervision of her first and only owners to CE conformity standards. Her owners have cruised her throughout SE Asia and she has been very well equipped as a cruising and dive boat.

With accommodation for 8 within 4 double cabins this Catathai 50 offers fully self-sufficient living with a 750 watt solar array, generator, watermaker, airconditioning and much more.

This unique and well-equipped catamaran is well worth a viewing to appreciate all she has to offer.

Additional Details

General Information

Launched in 2015, this Catathai 50 was built under the close supervision of her first and only owners to CE conformity standards. Her owners have cruised her throughout SE Asia and she has been very well equipped as a cruising and dive boat.

With accommodation for 8 within 4 double cabins this Catathai 50 offers fully self-sufficient living with a 750 watt solar array, generator, watermaker, airconditioning and much more.

This unique and well-equipped catamaran is well worth a viewing to appreciate all she has to offer.

Mechanical

This Catathai 50 is powered by a 2x Yanmar 4JH5E diesel engines with Yanmar SD50 saildrives.

Additional mechanical equipment includes:

  • Fischer Panda PMS 15000NE-DVS #L100/230/50Hz c/w KEB V soft starter for the compressor. Single phase 11.1 KW, Three phase 13 KW.
  • ECHOTEC 690-AML-2, 230VAC, 110 lph. Motor and boost pump available in 12VDC.
  • BAUER MARINER 250 three phase dive compressor, P41 filter, Securus and ACD. Sails and Rigging

The sails inventory on board this Catathai 50 includes:

  • 71 sqm 10.88 oz Dacron fully battened mainsail, 3 slab reefs (March 2019) c/w SUNBRELLA wheat stackpack and lazyjacks
  • 110 sqm Dacron tri radial gennaker (2015) new 5oz UV strip (Feb. 2019) HARKEN Code Zero Furling System
  • 40 sqm Dacron tri radial jib, 9oz UV strip. HARKEN Unit 3 MKIV Jib Furling System

Rigging includes:

  • Original white painted aluminium rig, mast and boom.
  • Stainless steel standing rigging.
  • Stainless steel bowsprit.
  • Masthead tricolour
  • Deck flood Deck Gear

Winches on board this 2015 Catathai 50 include:

  • 3 x HARKEN # 50 two speed st winches
  • 1 x HARKEN #46 two speed st winch
  • HARKEN deck organisers, deck hardware,
  • ANTEL clutches

Deck gear includes:

  • Stainless steel bimini structure over helm c/w 9 ounce wheat SUNBRELLA
  • Heavy duty 316L stainless davits
  • Complete cockpit cushion set
  • Starboard transom dive ladder c/w sturdy grabs
  • Port transom swim ladder
  • Hot and cold shower in each transom
  • Running lights
  • GEBO deck hatches

  • Approx 100m dock lines (2x12m, 2x20m, 1x30m)
  • 4 x inflatable PVC 100 x 30 cm fenders, 6 x Polyform F6 109 x 29 cm, 1 x step fender Ground Tackle

  • 1700 watt 12VDC QUICK RIDER R5 1712 (spare gypsy)
  • 33 kg ROCNA
  • 80m of 12mm chain and 60m of 16mm rode
  • 20 kg PLATE
  • 20m of 10mm chain and 60m of 16mm rode
  • Additional 320m of 12mm polypropylene rode (1 x 200m, 1 x 120m)
  • Various others, 10-16mm Navigation Equipment

  • RAYMARINE E95 MFD at helm
  • RAYMARINE A65 MFD at helm
  • RAYMARINE RS130 GPS antenna
  • RAYMARINE 18’’ digital radome
  • RAYMARINE linear drive long type 2 autopilot, ACU-400 control box, EVOLUTION EV-1 sensor core c/w remote control
  • 2 x RAYMARINE P70 autopilot control heads (helm and chart table)
  • 4 x RAYMARINE i70 Multipurpose displays (helm and chart table)
  • RAYMARINE Standard-arm forward wind transducer c/w iTC-5 instrument transducer converter (converts analogue transducer signals used in i70, ST70+ and ST70 instrument systems to SeaTalkng)
  • RAYMARINE DST800 depth, speed and temp. transducer
  • RAYMARINE E66071 speed and temperature transducer c/w CP300 digital sonar module
  • AIRMAR B258 fishfinder c/w CP300 digital sonar module
  • RAYMARINE 650 Class B AIS transponder (New May 2020) with AIS Splitter 100
  • RAYMARINE Ray 55E VHF radio c/w microphone relocation kit
  • 2 x ICOM IC-M91D h/h water resistant VHF radios
  • NASA Meteoman
  • 1 x PLASTIMO CONTEST 230 compass Electrical Systems

  • AC system is 240 VAC, waterproof 32 amp stainless steel shore power inlet, 12VDC and 240VAC distribution panels. VICTRON 12/3000/120 amp inverter/charger (Jan 2020). The yacht’s DC system is 12 VDC.
  • Batteries - 3 sets of 4 lithium-ion house batteries totalling 540 amps. 2 x TROJAN 27-AGM engine batteries, 1 x TROJAN 27-AGM genset battery.
  • Charging from 2 x BALMAR 60-150-SR-IG main engine alternators c/w smart regulators, 760 watt solar panel array c/w two MPPT controllers (2 panels at 130 watts and 5 panels at 100 watts) and FISCHER PANDA generator.
  • 6 VETUS BLP 12500,1900 lph with VETUS automatic level switch ( 4 on hulls and 1 in each engine room.= (2018). Accommodation

Accommodation for 8 is provided within 4 double cabins on board this Catathai 50. Each hull offers a cabin forward and aft with a central bathroom featuring a shower and electric toilet. Each head has a 40l holding tank.

Every cabin features a slatted double berth with latex mattress, air-conditioning, 12 and 230v outlets, USB sockets, reading lights and fans.

The forepeak of each hull can also provide single berth crew accommodation, this is used by the current owners for storage.

Convertible saloon tables also offer an additional 2 double berths.

Galley Equipment

The large galley is well-appointed offering plentiful refrigeration with the latest technology and considerable countertop space.

  • Double stainless steel sink with draining board, hot and cold water plus salt water, all pressurised.
  • 3-burner TECNO gas hob
  • GORENJE SIMPLICITY 230 VAC oven
  • Two 160 litre fridges with two drawers each. ISOTHERM BD50F compressor with 230VAC and 12VDC control box
  • One 250 litre top loading freezer. Safety Equipment

  • LALIZAS 12 person ISO life raft
  • KANNAD Marine EPIRB
  • 10 x HAMMER Premium ISO 100N automatic life jackets
  • 2 x kids SPONGEBOB 150N automatic life jackets
  • 1 x SECUMAR JUMP 40-70 kg buoyancy aid
  • 1 x SECUMAR 70-90 kg standard buoyancy aid
  • Life buoy and ring : Standard life buoy 73cm, yellow life buoy with light, inflatable IOR DAN buoy and light, rescue sling, rescue control block 4:1
  • Flarepack
  • Fire extinguishers : 7x PFE-1 fire extinguisher,1 in each cabin 2 in galley, 1 spare 4x JR-200 fix fire-extinguishers triggered from the chart table, 2 in each engine room
  • Comprehensive First Aid Kit
  • 5 tethers, 2 HARKEN stretch tethers
  • Smoke alarms in all cabins and galley
  • Manual bilge pump in each engine room
  • Hand held Q-beam spotlight 12VDC 1100 Lm Tender, Outboard and Additional Equipment

This Catathai 50 is also equipped with a 3.65m AB PROFILE A12 Hypalon RIB with 2019 Yamaha 30hp two-stroke outboard engine. The tender comes with anchor, 5m chain and ‘wheat’ coloured tube covers. There is also an extra inflatable kayak and inflatable stand up paddle board.

This Catathai 50 is also equipped with the following dive gear:

  • BAUER MARINER 250, 3 Phase, P41 filter, Securus and ACD
  • 2 x compressor cooling fans; HCFB/4-400/H, single phase, 5000 m3/hour
  • 4 x tanks with DIN valves (1 for pure oxygen), 4 with DIN bi-valves
  • Standard DIN 477 DAN oxygen unit (U$77T)
  • WENOLL circle pack
  • MTV-100/manually triggered ventilator
  • DAN tru-fit mask
  • DIN 477 regulator to DIN air/nitrox cylinder
  • DAN Otoscope and 1 oxygen tank S80
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Specs

Designers
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Builders
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Associations
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# Built
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Hull
Catamaran
Keel
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Rudder
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Construction
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Dimensions

Length Overall
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Waterline Length
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Beam
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Draft
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Displacement
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Ballast
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Rig and Sails

Type
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Reported Sail Area
?
Total Sail Area
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Mainsail
Sail Area
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P
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E
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Air Draft
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Foresail
Sail Area
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I
?
J
?
Forestay Length
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Auxilary Power

Make
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Model
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HP
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Fuel Type
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Fuel Capacity
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Engine Hours
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Accomodations

Water Capacity
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Holding Tank Capacity
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Headroom
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Cabins
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Calculations

Hull Speed
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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

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Classic formula: ?
Sail Area/Displacement
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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.
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<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
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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
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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
?
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
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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
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<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
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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
?
<2: better suited for ocean passages
>2: better suited for coastal cruising

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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