Mah Na Mah Na is a luxurious yacht designed with two owner cabins, each equipped with private ensuites, proving a comfortable and opulent retreat.  The yacht’s layout showcases a sophisticated teak finish, a fully equipped galley for culinary endeavors, and a dedicated navigation area for seamless travel experiences.  Additionally, the inclusion of a day head adds convenience and versatility to the overall design, enhancing the yacht’s appeal for discerning owners and guests._______

Isophtalic NG gelcoats used to ensure bright and lasting finish. Polyester resins used throughout. Each batch of resin and gelcoat receives laboratory testing before use. Finite element analysis was performed in high-load areas during the engineering process.

HULL
Vacuum infused with discontinuous, end-grain balsa. Solid laminate in keel area. Barrier coat used to guard against osmosis.

HULL STRUCTURE
3rd Generation counter-molded structure glued and laminated to hull for strength. High-load zones cut-out for access to the hull. Subflooring in saloon area framed with aluminum.

10 HULL PORTS in acrylic, bonded from exterior

FLAIRED BOW THRUSTER TUBE molded into the hull to reduce drag

COMPOSITE BULKHEADS are vacuum infused and fully laminated 360 degrees

BILGE AREAS finished with a gelcoat paint

DECK is vacuum infused with discontinuous, end-grain balsa. Wood coring used in high-load areas. Proprietary and highly-effective non-skid pattern is molded into side decks and coachroof

WINGED SHOAL KEEL – epoxy encapsulated cast iron 7′ 2′

FULLY BALANCED SPADE RUDDER uses stainless steel cables driven by sprockets in the steering consoles.

JEFA, AUTO-ALIGNING BEARINGS

The highest quality components, sourced from the leading suppliers, make up the standard deck equipment. Harken and Spinock equipment is used extensively. Exterior wood used in cockpit and on side decks is Teak.

FIXED STEMHEAD FITTING in 316 stainless steel with anchor roller

ATTACHMENT POINT for Code 0 or asymmetrical spinnaker on bow

ANCHOR WINDLASS 3000 W / 24 V with a chainwheel for 14 mm chain and a line drum mounted below deck

ANCHOR Lewmar Delta Stainless – 110lbs

ANCHOR LOCKER with double access hatches from the deck and location for manual handle and bitter end attachment point

OPEN BOW PULPIT in 316 stainless steel

DOUBLE LIFELINES in stainless steel Dyform wire, 75 cm / 30” high

LIFELINE GATES located just aft of midships to either side

DECK-EDGE BULWARK in GRP runs from stem to stern

HYDRAULIC VANG

MOORING CLEATS in alumium

• 2 at the bow
• 2 forward quarter
• 2 midships
• 2 at the stern

RUB SRAKES in 316 stainless steel below each cleat location

MAST COLLAR (keel-stepped mast) in anodised aluminium

MAIN CHAINPLATES in 316 stainless steel at deck edge

LARGE, FLUSH DECK HATCH (70 cm x 70 cm / 27” x 27”) providing access to forward sail locker or optional skipper cabin. Hatch can be locked and has non- skid tape applied to surface.

FLUSH DECK HATCHES in foredeck

• 2 opening deck hatches (51 cm x 51 cm / 20” x 20”) in forward washroom(s)
• 4 opening deck hatches (51 cm x 51 cm / 20” x 20”) in forward cabin(s) with integrated ventilators
• 2 opening deck hatches (51 cm x 51 cm / 20” x 20”) in galley and chart table / lateral cabin

LATERAL COACHROOF WINDOWS drape-formed acrylic and bonded to deck

FLUSH-MOUNTED DECK HATCHES on coachroof in main saloon

• 4 opening flush hatches (51 cm x 51 cm / 20” x 20”

NO-SILL COMPANIONWAY

• Drop-down vertical hatch in acrylic with lock mechanism
• Sliding horizontal hatch in acrylic
• Deep well provides drainage for cockpit

HARKEN DECK ORGANISERS on each side

SPINLOCK LINE STOPPERS on cockpit coaming

FOLDING PADEYES on deck and deck edge

HARKEN BALL-BEARING TRACK, curved for self-tacking jib integrated into forward end of deckhouse

GRP ARCH over cockpit provides support for cockpit canvas and removes mainsheet from cockpit area

2 STAND-UP BLOCKS on cockpit arch for mainsheet attachment

2 HARKEN 60 ELECTRIC “REWIND” SELF- TAILING COAMING-MOUNTED WINCHES WITH REMOTE ON HELM CONSOLES

2 HARKEN 70.2 ELECTRIC “REWIND” SELF-TAILING COAMING-MOUNTED GENOA WINCHES

2 LINE STORAGE BAGS integrated into coaming with step

2 HARKEN 70.2 SELF-TAILING COAMING-MOUNTED WINCHES for genoa sheets

STERN PUSHPIT in 316 stainless steel with fold- down ladder for access to transom and swim platform.

FITTING FOR FLAG STAFF

FAIRLEADS ON TRANSOM 

TEAK SIDE DECKS WITH BLACK CAULKING

ROLL UP HOSE IN ANCHOR LOCKER

WASHOWN PUMP in anchor locker and garage (salt and fresh water option)

BOWSPRIT 

TEAK RUBRAIL

LIGHTING ALONG SIDEDECK

SPEADER LIGHTS AT EACH SPREADER

BOARDING LADDER at side gat

KEEL-STEPPED, ANODISED ALUMINIUM IN-MAST FURLING MAST, FRACTIONAL
RIG built by Sparcraft

TRIPLE, SWEPT BACK SPREADER DESIGN 

MASTHEAD with 2 aft sheaves for main halyard and boom topping lift and 2 spinnaker sheaves forward

LED 360° ANCHOR LIGHT

1 FORWARD SHEAVE for genoa halyard

1 FORWARD SHEAVE for inner staysail

COMBINATION STEAMING AND DECK LIGHT

FLAG HALYARD padeyes under first set of spreaders

ANODISED ALUMINIUM BOOM for in-mast furling with outhaul sheave and roller-bearing car on track

MAST-MOUNTED WINCH for tensioning halyards – size 50

HALYARD TENSIONNER TRACKS for halyards of the furling sails

RIGID VANG with control line lead aft to the cockpit

WATERTIGHT THROUGH DECK FITTING with Harken mast base blocks

STANDING RIGGING is discontinuous Dyform wire rigging

RUNNING RIGGING
• Sheets and halyards in ultra low-stretch Dyneema
• Additional lines in low-stretch polyester

ELECTRIC GENOA FURLER with control at helm station__

While onboard, 80 % of the time is spent in the cockpit and, for this reason, particular attention was paid to the ergonomics of this vital area. It is a space to relax, play and
enjoy every moment on the water. The size and comfort of the cockpit is truly unique. All seating, flooring, steps and swim platform are covered with inset Teak battens and black caulking.

The cockpit is divided into 3 parts:

1) LOUNGING / DINING AREA protected by coachroof and optional sprayhood with seating for 10 people around 2 large cockpit tables with electric leg for both starboard and port tables.

2) STEERING AREA with twin helm consoles, winches and engine controls

3) AFT SUNDECKS for lounging and access to stern lockers, garage and swim platform

2 TEAK COCKPIT TABLES with electric legs for both starboard and port tables.

SECOND COMPANIONWAY provides access to aft owners or crew cabin via a curved, opening hatch at the aft end of the port side seating area

OPENING, CURVED HATCH into aft cabin at the aft end of the starboard side seating area

2 COMPOSITE STEERING CONSOLES each:

• Carbon steering wheels
• Steering compass
• Stainless steel handrails
• Bow and Stern thruster controls, autopilot control, electronic engine throttle, instrumentation and mutli-touch GPS screen

SECOND WINDLASS CONTROL WITH CHAIN COUNTER

CUSTOM BIMINI and DODGER

HELM SEATS with Teak battens

GAS LOCKER under helm seats for 2 gas bottles 27 cm / 10 5/8” in diameter and 45 cm / 17 11/16” high

AFT SUNDECKS provides a space to relax and offers the helmsman a comfortable seat behind the wheel

1 LARGE LIFERAFT LOCKER with pneumatically-assisted opening located on the centerline under the cockpit floor

LIFERAFT – Winslow Super-Light Offshore Plus 8-person.

ACCESS TO THE GARAGE AND COCKPIT STORAGE with pneumatically-assisted opening located under aft sundecks

LARGE FOLD DOWN SWIM PLATFORM provides easy access to the water. Integrated telescopic ladder

STORAGE GARAGE FOR TENDER opens electrically and contains:

• Remote
• Swim ladder
• Lighting fixtures
• Dinghy launching and retrieval system with electric winch and air compressor
• Williams Jet tender 285 LP
• Electric inflater for dinghy mounted in garage

2 BACKSTAY CHAINPLATES in stainless steel 316 on both sides of the stern

INLETS FOR SHORE POWER CABLES under starboard helm seat

RECESSED VENTS behind side windows for engine room ventilation, aft head extractor fans and galley extraction fan

LED COURTESY LIGHTING in cockpit

RECESSED STORAGE COMPARTMENTS on coachroof to each side of the companionway

CUSHIONS – Bora Bora Grey

• Cockpit Cushions
• Table Cushions
• Sun Mattress for aft sunbathing area
• Sun Mattress Cushions

CANVAS

• Dodger with windscreen function and LED lighting
• Custom Bimini with side shades

CONSOLES IN COCKPIT

• Fridge
• Sink with cold water

ELECTRIC GRILL located aft starboard under sunbathing deck.

FOG HORN and HAILER

TEAK  COCKPIT AND SIDE DECKS_

1. Self-Tacking Jib: This is a headsail (front sail) that is designed to be self-tacking, meaning it automatically adjusts when you change the boat’s direction. This feature simplifies sailing maneuvers, especially when tacking (changing direction by turning into the wind). – North Sails
2. Inmast Furling Main: The main sail, which is the primary sail on the mast, is equipped with an inmast furling system. This means the sail can be easily rolled or furled into the mast when not in use or when reducing sail area.  – North Sails
3. Inner Staysail:  Installed after delivery. The staysail is a smaller sail set on a stay between the mast and the bowsprit or forestay. This sail is typically used for added stability and balance, especially in heavy weather conditions. – New Rigging + North Sails

The sail material mentioned, SRPC (Spectra/Carbon), is a blend of Spectra and Carbon fibers. This combination is often chosen for its strength, durability, and performance characteristics.

1. Raymarine i70s Multifunction DisplayDepth-speed SensorMasthead Wind SensorRaymrine Ray90 VHFAIS 700 Raymrine TransceiverExternal Ray60 HandsetRaymarine p70s Autopilot + ACU400 Core Unit and GyrocompassAutopilot Wireless Remote Control2 – GPS Raymarine AXIOM 12 Multifunction Displays Glass Bridge with WifiRaymarine Quantum Rada

   Thermal Camera in the Engine Room

In order to accommodate a high-level of standard equipment, as well as optional extras, the Jeanneau 64 uses 3 electrical systems: 24 V for house systems, 12 V for engine systems and 230 V / 115 V shore power and generator systems.

700 VA INVERTER provides 220 V / 110 V power to on board outlets.

INVERTER 2000W 24/115V – 50HZ

MAIN ELECTRIC PANEL near companionway includes the following:

BACKLIT SWITCHES FOR MAIN HOUSE SYSTEMS, including:

• Lighting
• Refrigeration
• Water pumps
• Bilge pumps
• Waste pumps
• Navigation lights
• Battery switches

DIGITAL DISPLAY 3.5” that displays and controls:

• AC voltage and AC source selection (generator or shore power)
• Battery monitoring, DC Voltage levels of each battery bank (24 V and 12 V), charging amperage from alternator or battery charger, amperage consumption meter
• Tank monitoring, fuel, water and waste level indicators (per tank)
• Fuel transfer system, transfer fuel from reserve tank to main tank

DEDICATED ELECTRICAL CLOSET accessible in aft, port passage centralises electrical functions including 24 V BREAKER PANEL for high-load equipment

24 V FOR HOUSE SYSTEMS

Battery banks:

• 6 x 210 Ah / 12 V Dryfit gel cells includes second 100 A charger for fast recharging
• 24 V battery charger: 100 A
• Engine alternator: 110 A

220 V OR 110 V PLUGS in each cabin, saloon, chart table and galley

12 V FOR ENGINE SYSTEMS

Battery banks :

• 1 x 50 Ah Dryfit gel starting battery for engine
• 12 V battery charger: 25 A
• Engine alternator: 115 A

USB PLUGS at chart table for recharging mobile devices

ELECTRICAL SWITCHES AT STARBOARD SIDE HELM that allows easy switching from the helm and includes the following functions:

• Navigation lights (engine light is automatic)
• Anchor light
• Deck light
• Spreader lights (option)
• Cockpit courtesy LED lights
• LED lighting in bimini (option)
• Opening and closing of swim platform

LED INTERIOR LIGHTING

DIMMER SWITCHES for overhead and indirect lighting in saloon and cabins

COURTESY LIGHTING under steps and in cockpit

GENERATOR 230v/60HZ 21.5kw_

Volvo D4-180

• 180 HP / 132 kW
• 4-cylinder, 16-valve
• Common rail fuel injection
• Hydraulic gearbox, ratio 2:48
• 2 Engine alternators
• 24 V 110 A
• 12 V 115 A
• EVC (Electronic Vessel Control) panel and 4” display located on starboard-side helm console
• Keyless ignition system
• Electronic, single lever engine throttle/shifter installed on starboard-side helm console

Volvo Penta D4-180 is an in-line-4 cylinder, 3.7-liter diesel engine using common-rail fuel injection, double overhead camshafts, and turbo.  This contributes to to outstanding torque during acceleration.

• Immediate response and high performance is matched by lower amounts of noise and vibrations further reduced by the balance shaft and the optimized engine suspension.
• The engine is extremely compact for its large swept volume.  the rigid cast-iron cylinder block and cylinder head, balanced shaft, and exactly controlled fuel injection gives excellent onboard comfort.
• Volvo Penta engines excel with their unique marine torque.  high torque at low rpm gives rapid acceleration to the plane and massive maneuvering power.  Even at high load and high rpm, the torque remains strong to provide efficient cruising speed in all conditions.
• The high-tech fuel injection system helps make the engine highly fuel efficient.  The control unit monitors several parameters which reduces the overall fuel consumption.
• A propulsion system from Volvo Penta is easy to maintain.  The comprehensive range of high quality oil, lubrication and coolant ensures uptime and top performance in the long term.  Accessories include a fuel pre-filter to keep the engine in good condition.

SOUND INSULATION

GRP ENGINE BED AND LINER

DRIPLESS SHAFT GLAD with water lubrication

STAINLESS STEEL SHAFT 40 mm with bronze strut

4-BLADE FLEX-O-FOLD FOLDING PROPELLER

EXHAUST SYSTEM

• Stainless steel exhaust mixer
• Stainless steel exhaust fitting on hull

VENTILATION SYSTEM

• Extractor fans located in engine room for maximum sound deadening
• Ventilation ducting vents exit in coaming

FUEL SYSTEM

• Primary tank: Stainless steel tank (500 L / 132 US gal) with pick-up and return fittings located under main saloon
• Secondary tank: roto moulded tank (325 L / 86 US gal) with transfer pump to primary tank
• Inline fuel/water separator with electronic sensor for water
• Fuel gauge at electrical panel

ELECTROSEA – ElectroStrainer ES-125 is an all-in-one biofouling prevention and strainer system.  ElectroStrainer prevents marine growth directly in its integrated sea strainer with 100% chlorination in its basket. ElectroStrainer is plumbed in place of a traditional sea Strainer.

BOW THRUSTER 24 V with 240 kg / 529 lbs of thrust mounted in 250 mm / 10” tunnel with dedicated 24 V battery bank

STERN THRUSTER

LARGE CUSHIONED NAVIGATION SEAT with storage compartment underneath.

CHART TABLE WITH LEATHERETTE WORKTOP and details.

LED CHART READING LIGHT

USB PLUGS for recharging portable electronics, as well as, plugs for 220 V / 110 V

UPPER STORAGE COMPARTMENT

LOCKER UNDER DESK

VHF and other instrumentation

FORWARD ACCESS DOOR INTO ENGINE ROOM

STORAGE CABINET with shelf above Washer / Dryer combo

AIR CONDITIONING + CABLE MASTER

WINE CELLAR

Bose Lifestyle 600 5.1 with Bluetooth

Blueray Player

2 Bose® surround sound speakers in the saloon

1 Bose® base unit

2 waterproof BOSE exterior speakers located in the cockpit

3 Flat-panel smart TV’s

TV antenna

LARGE GALLEY to port of entryway with Corian® countertop

JEANNEAU DISHWARE + SILVERWARE for 12

STAINLESS STEEL SINK with cover

CHROME MIXER TAP with spray nozzle

FOOT PUMP with separate spout, pumps fresh water

DISH DRYING COMPARTMENT with cover and drain

SOFT-CLOSE, FULLY-EXTENDING DRAWERS with sliders and dampers that close the drawer slowly, silently and softly

SLIDING WASTE BIN under sink

UPPER STORAGE CABINETS

STORAGE CABINETS ALONG HULL with sliding doors

TALL PANTRY CABINET with shelves

FOOD PREPARATION AREA next to the companionway with Corian® countertop, drawers for storage and an upper cabinet

APPLIANCES

• Gas cooker with 3 burners and oven, swivels and can be locked
• Whirlpool Microwave oven with grill function
• Exhaust fan above cooker with light, vented to exterior
• 360 L / 95 US Gal combination fridge / freezer 24 V. Fridge compartment with front opening, stainless steel door. 2 stainless steel freezer drawers are located in the lower part of the unit.

LARGE STORAGE DRAWER under galley cooker

STAINLESS STEEL HANDRAIL in front of stove for protection

GALLEY RETURN with integrated, leather-lined tray and bar cabinet. Room for a refrigerated drinks cabinet

1 LARGE, FIXED HULL PORT with aviation shade

OPENING FLUSH HATCH provides ventilation and includes pleated shade and insect screen

COURTESY LIGHTING under steps

DEEP, COMFORTABLE SOFA to port with view of sea through hull ports

LOCKERS ABOVE SEATING

HINGED STORAGE COMPARTMENTS under settee seating

INDIRECT AND OVERHEAD LIGHTING WITH DIMMER SWITCHES

2 LARGE, FIXED HULL PORTS with aviation shades

SALOON

COMFORTABLE SEATING ARRANGEMENT to starboard for 8 with view of sea though hull ports

LOCKERS ABOVE SEATING

HINGED STORAGE COMPARTMENTS under settee seating

LARGE SALOON TABLE

WINE CELLAR

2 FOLDING ARMCHAIRS

PNEUMATICALLY-ASSISTED HINGED CENTRAL FLOORBOARDS provide access to water systems, bilge sump and generator compartment

COURTESY LIGHTING under steps to forward cabin and galley, as well as other steps throughout the boat

INDIRECT AND OVERHEAD LIGHTING WITH DIMMER SWITCHES

2 LARGE, FIXED HULL PORTS with aviation shades

4 OPENING FLUSH HATCHES in saloon with pleated shade and insect screen integrated into ceiling panels

STAINLESS STEEL HANDRAILS with leather wrap to each side of steps

ALUMINIUM / WOODEN STEPS with non-skid strips

ENGINE ACCESS behind steps

INDIRECT LIGHTING under each step

MAIN ELECTRICAL PANEL behind smoked Perspex door to starboard of companionway

DOUBLE BERTH with innerspring mattress (205 cm x 180 cm / 6’8” x 5’10”)

LARGE, DOUBLE HANGING LOCKER with interior courtesy lighting and 6 storage drawers in lower unit

AN OFFICE/VANITY AREA to port with leatherette desktop and storage area and swing-out stool

COMFORTABLE SOFA to starboard

NIGHT STANDS to each side of the berth with storage drawers and upper bookshelves

INDIRECT LIGHTING under side decks to each side with dimmer switches

2 FIXED HULL PORTS with aviation shades

2 LARGE, CURVED OPENING PORTS into cockpit for ventilation and evacuation with pleated shades and insect screens

ELECTRONIC SAFE

AFT ACCESS DOOR INTO ENGINE ROOM from en-suite shower

Cabinet with solid Teak sink and Corian® countertop

Lacquered upper storage lockers

Opening port into cockpit provide ventilation

LED overhead lighting and task lighting

Standing shower separated by a Perspex door and Corian® shower floor

Electric, fresh-water flush toilet

Mirror

Clothes hook

Towel bar

DOUBLE BERTH with innerspring mattress (205 cm x 180 cm / 6’8” x 5’10”)

LARGE, DOUBLE HANGING LOCKER with interior courtesy lighting and 6 storage drawers in lower unit

AN OFFICE / VANITY AREA with leatherette desktop and storage area

COMFORTABLE SOFA

PNEUMATICALLY-ASSISTED OPENING STORAGE CABINETS under side deck

STORAGE CABINET with drawers at forward end of the cabin

COMBINATION LED LAMPS / READING LIGHTS to each side of the berth

NIGHT STANDS to each side of the berth

INDIRECT LIGHTING under upper storage Cabinets

2 FIXED HULL PORTS with aviation shades

4 LARGE OPENING DECK HATCHES for light and ventilation with pleated shades and insect screens

2 LARGE STORAGE DRAWERS under berth

Cabinet with solid Teak sink and Corian® countertop

Lacquered upper storage lockers

2 large deck hatches provide light and ventilation with pleated shade and insect screen

LED overhead lighting and task lighting

Standing shower separated by a Perspex door and Corian® shower floor

Electric, fresh-water flush toilet

Mirror

Clothes hook

Towel bar

FRESH WATER

FRESH WATER SYSTEM with high-pressure twin 24 V pumps (36 L / min / 9.5 US gal / min), inline filter and accumulator tank

RAINMAN 115V high output water maker

SEA WATER AND FRESH WATER FOOT PUMP in the galley

SHORE WATER CONNECTION in cockpit with water pressure regulator

3 ROTO MOULDED WATER TANKS 2 x 400 L / 106 US gal tanks and 1 x 200 L / 53 US gal tank with separate fills and vents

TANK MANIFOLD with selector valves located under saloon floor

TANK LEVEL GAUGES integrated into 3.5” digital display panel at companionway

80 L / 21 US GAL HOT WATER HEATER connected to engine heat exchanger and 230 V / 115 V electrical system

HOT AND COLD WATER SHOWER at the transom in the garage

SINK in galley console in the cockpit with cold water tap

GREY WATER

COLLECTOR SYSTEM at each head compartment centralizes sink and shower grey water for overboard discharge. This reduces the number of through hulls

WASTE WATER

3 ELECTICAL MARINE TOILETS with fresh water flush

3 ROTO MOULDED HOLDING TANKS 88 L / 23 US Gal located under floor in forward and aft section with overboard macerator pump and level gauges integrated into 3.5” display panel at companionway

NON-SMELL WHITE PVC HOSING

BILGE DRAINAGE

EACH BILGE PUMP HAS SEPARATE HOSING from sump to through-hull

• Electric bilge pump located in bilge sump area with activation via switch at electrical panel
• Dual-action manual bilge pump located in the cockpit
• Electric bilge pump located in forward sail locker.

LIFE RAFT Winslow Super-Light Offshore plus 8 person life raft.

STARLINK  – Flat High Performance – engineered by Space X, Starlink’s Flat High Performance Kit is designed to deliver high-speed, low latency internet while in motion.  the Flat high Performance kit features a wide field of view and enhanced GPS capabilities to ensure consistent connectivity on the go.

CURVED ESCAPE HATCHES are located in the aft cabin(s) and allow the evacuation of aft cabins without passing engine or galley spaces

13 ESCAPE HATCHES throughout the interior

NOVEC™ AUTOMATIC ENGINE ROOM FIRE-EXTINGUISH SYSTEM with release handles located under galley steps

EMERGENCY TILLER fitting easily accessible due to the twin-helm / single rudder design

FOLDING PADEYES in cockpit and along side deck for safety harnesses

MANUAL BILGE PUMP with located at helm station with hosing separate from electric bilge pumps

EMERGENCY LADDER located on transom aides in the rapid recovery of a man overboard

FOG HORN AND HAILER

RECEIVES CATEGORY A “unlimited ocean” rating by the European Community (CE)