- Make McConaghy Boats
- Model MC75
- Year 2025
- LOA 75ft/23m
- Class Multihull
- Hull Foam Core Epoxy
- Keel Multi-Hull
- Rig Sloop
- Engine Twin Diesel
- Drive Shaft Drive
- Layout Aft Cockpit
- Berths 12
- Cabins 5
- Ancasta Ref 38697
- Name MC75
McConaghy Boats MC75 For Sale | 2025
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The MC75 combines expansive living space with great sailing performance in less than 24m.
The yacht is efficient, spacious, stylish and a thrill to sail. The first MC75 will spend the 2024 summer season in the Mediterranean, with the second MC75 launched and now in the South Pacific, We encourage you to start the conversation now to secure your building slot with the world class builder McConaghy Boat Company.
Layout
Layout Side Profile
Layout Flybridge
Layout Flybridge
Layout Main Deck
Layout Lower Deck
Layout Lower Deck
BUILDER: McConaghy Boat Company
NAVAL ARCHITECT: Ker Design
INTERIOR DESIGN: m2 Atelier
CONSTRUCTION:
Controlled vacuum infusion and pressed panels of E-glass, carbon composite and Corecell foam core delivering lightweight, strength and stiffness.
Exterior finish is two part polyurethane paint system with white as standard colour.
Non-skid finish on side decks
Epoxy primer on all surfaces below the water line
Centreboards with three positions draft 4.5m with boards fully down
Carbon longeron with integrated anchor system
Composite Engineering approved by Bureau Veritas
Certificate CE Category A
LOA 23.3m - 76'-3"
BEAM 9.8m - 32' -1"
DRAFT
Centreboards retracted 1.68m
Mid-position 2.46m
Fully deployed 4.5m
All dimensions are approximate
DIMENSIONS
P - 27.40 m
I - 27.40 m
E - 8.89 m
J - 7.90 m
UPWIND SAIL AREA 1,500 m²
Mast Height above DWL - approx. 30 meters
SPARS
Hall Spars Carbon Mast & Boom
built with a hybrid of standard modulus and high modulus prepreg carbon infused with epoxy and post cured to 120°C at 6 bar.
Single set of swept back spreaders,
Three reefs combination of single line as standard reefing
Boom has ultra wide racks for easy mainsail flaking
IN BOOM Furling is an option
STANDING RIGGING
Composite and Rod
Aramid cap shrouds and lowers
Rod forestay, inner forestay and superior diamonds
Load cell pin
RUNNING RIGGING
Composite halyards, sheets, control lines and clutches for mainsail and headsail
WINCHES
4 - Harken Performa 80.3 STEP 48V
3 - Harken Performa 70.3 STEP 48V
2 - Harken Performa 50.2 STEP 48V
FURLERS
1 - Hydraulic Forestay furler
1 - Hydraulic Staysail furler
1 - Hydraulic Code 0 furler
The arrangement of the MC75 can be configured to suit your plans for your yacht. Whether your plan is to use the yacht commercially or privately McConaghy will work with you to deliver the best solution for you. The images in this brochure are for a five cabin plus crew cabin on three levels of spacious, stylish, stable and comfortable living areas. From the flybridge to the main deck and below to the cabins the MC75 provides you, your family and friends exciting sailing, spaces for sunbathing, shady spots for reading/relaxing/napping, expansive views, in short comfortable indoor/outdoor living.
On the flybridge are two helm stations and sail controls plus comfortable seating.
The main deck offers a large shaded and protected aft cockpit with direct access to the spacious saloon and the forward cockpit's sunbeds and forward to the trampolines between the bows and longeron.
The arrangement number of cabins, galley location and finishes are adaptable to meet your choices. Within the structural requirements of the classification authority the layout are details can be designed and built to suit your requirements.
Interior design and styling by m2 Atelier with your input.
The following description reflects the arrangement of hull 1, as seen in the images.
AFT MAIN DECK
Off centre stairs to access the flybridge
U-shaped settee with table and cupboards under the settees
Rain shower at aft port platform
Exterior lighting
Transom stairs port & starboard
Swim ladder cleverly stored in the transom
SALOON TO STARBOARD
Two U-shaped settees
Coffee table with fold out extensions
Overhead skylight
Under seating storage
Stairs to cabins in starboard hull
Overhead & recessed courtesy lighting
Electric sliding windows
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
FORWARD NAVIGATION STATION
Carbon navigation & electronics panel
Battery switches
110/230VAC and USB outlets
12/24 VDC sockets
SALOON TO PORT
Dining table
L shaped settee
Electric sliding windows
Stairs to port cabins
Your choice of sole, furniture, overhead and ceiling finishes
CENTRAL GALLEY
Stainless steel 160L drawer refrigerator (Isotherm)
Stainless steel 160L drawer freezer (Isotherm)
Electric oven and cooktop (Siemens/Bosch)
Storage under countertops
Overhead hatch
Lighting - overhead and recessed courtesy lights
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
FORWARD COCKPIT
Opening doors to saloon
Port & Starboard sunbeds
Stairs to foredeck
FLYBRIDGE
Twin helm stations with Navigation/Electronics display
Sail controls - electric winches, halyard & sheet jammers
Custom MCB carbon fibre steering wheels
Lounge seating
Recessed courtesy lighting
PORT HULL
Two Guest cabins, one Crew cabin and galley Panty
Forward Bathroom
Large shower with Corian sole, glass doors and inboard opening hatch
Sink with cabinet and mixing tap
Electric fresh water toilet
Hanging locker
Mirror
Overhead hatch
Seaward facing window
Lighting - overhead and recessed courtesy lights
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
Forward Guest Cabin
Seaward facing double berth with storage underneath
Soft close drawers under and beside the berth
Overhead hatch
Large seaward facing window
Lighting - reading, overhead and recessed courtesy lights
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
Midship Crew Cabin
Twin single berths
Hanging locker and seat
Under bunk storage
Lighting - reading, overhead and recessed courtesy lights
Shower with corian sole
Sink with cabinet and mixing tap
Electric fresh water toilet
Mirror
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
Aft Guest Cabin
Seaward facing double berth with storage underneath
Soft close drawers under and beside the berth
Overhead hatch
Large seaward facing window
Lighting - reading, overhead and recessed courtesy lights
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
Aft Bathroom
Large shower with Corian sole, glass doors and inboard opening hatch
Sink with cabinet and mixing tap
Electric fresh water toilet
Hanging locker
Mirror
Overhead hatch
Seaward facing window
Lighting - overhead and recessed courtesy lights
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
STARBOARD HULL
Two Guest Cabins and Master Cabin
Forward Bathroom
Large shower with Corian sole, glass doors and inboard opening hatch
Sink with cabinet and mixing tap
Electric fresh water toilet
Hanging locker
Mirror
Overhead hatch
Seaward facing window
Lighting - overhead and recessed courtesy lights
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
Forward Guest Cabin
Seaward facing double berth with storage underneath
Soft close drawers under and beside the berth
Overhead hatch
Large seaward facing window
Lighting - reading, overhead and recessed courtesy lights
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
Master Cabin
Seaward facing double berth with storage underneath
Soft close drawers under and beside the berth
Hanging locker
Full length desk with drawers
Overhead hatch
Large seaward facing window
Lighting - reading, overhead and recessed courtesy lights
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
Master bathroom
Large shower with Corian sole, glass doors and inboard opening hatch
Twin sinks with cabinet and mixing tap
Electric fresh water toilet
Hanging locker
Mirror
Overhead hatch
Seaward facing window
Lighting - overhead and recessed courtesy lights
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
Aft Guest Cabin
Seaward facing double berth with storage underneath
Soft close drawers under and beside the berth
Overhead hatch
Large seaward facing window
Lighting - reading, overhead and recessed courtesy lights
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
Aft Bathroom
Large shower with Corian sole, glass doors and inboard opening hatch
Sink with cabinet and mixing tap
Electric fresh water toilet
Hanging locker
Mirror
Overhead hatch
Seaward facing window
Lighting - overhead and recessed courtesy lights
110/230VAC and USB outlets
Your choice of sole, furniture, overhead and ceiling finishes
PROPULSION
Engines - Yanmar 150HP 4LV150 x 2
Gearbox - V-Drive
Propellers - Bronze 3 blade folding
ENGINE CONTROL
Twin electronic throttles at both helms
Engine panel at helm stations
FUEL
Two storage tanks with 2600L capacity
Day tanks in engine room with 400L capacity
Fuel transfer system includes fuel polisher
Racor #75/500 dual fuel filters
Fuel lever sensors display at CZone panel
Deck fills & vents x 2
EXHAUST
Water separator
Muffler
Waterlocks on exhaust discharge
RUDDERS & STEERING
Balanced spade twin rudders
Self aligning bearings
Hydraulic Steering
Emergency tiller
BOWTRHUSTER
Lewmar 300VRTTH retractable hydraulic
GENERATOR
Cummins Onan 27kW with sound shield
INTEGRAL - Alternator system x 1
AIR CONDITIONING
220,000 BTU reverse cycle with air handlers in each cabin and saloon
HYDRAULIC SYSTEM
DC Pump x 1
PTO Pump x 1
Valve Blocks for: Centreboards, Windlass, Bow Thruster, Headsail, Staysail, Code 0 furler
PLUMBING
Bilge Pumps
Rule automatic bilge pumps x 8
Henderson MK 5 Universal Manual Bilge pumps x 2
Fresh Water
1500L capacity
Pressurised hot & cold water system
Isotherm water heaters – 75 Liter tanks x 2
Gianneschi Fresh water pump one DC and one AC
Grey Water tanks approx. 500L
Black Water tanks approx.500L
Sensors for all tanks
ELECTRICAL SYSTEM
24V DC
Batteries 24/12V DC x 2
Distribution panels x 2
Control (Czone combination output module)
Charger x 1
48VDC
Batteries MLI Ultra 24/6000
Distribution panel x 1
Controls x 5
Charger/Inverter combi x 4
Network Components
Czone & MasterBus Network x 1
Solid State Computer x 1
Integral Charging System
NAVIGATION SUPPLY
Custom Navigation Panel x 1
MasterVolt Mac Plus DCDC Converter x 1
MasterVolt AGM 12/130Ah Battery x 2
BATTERIES
Engine Start MasterVolt AGM 12/130Ah Battery x 4
Generator Start MasterVolt AGM 12/130Ah Battery x 1
Easy Chargers x 3
AC VOLTAGE
Shore Power inputs x 2
Isolation Transformer
Control
Custom ACMI Main Switchboard x 1
Custom ACOI AC Sub-board x 4
Czone Touch 10" Display x 1
Combi Inverters
MasterVolt Mass Combi Ultra 48/3500-50 inverter chargers x 5
Autotransformer 120/240VAC-100A
LIGHTING
CZone DC Digital Switching System including touch screen, ipad compatible, voltage, tank, bilge and fuse alarms, lighting (switches and dimmers), custom controls for centreboards and hydraulic lift platform.
Reading lights
Down lights
Cockpit lights
Courtesy lighting
Navigation lights
Fire Detection System
Fireboy ASM Addressable Fire Detection for interior and engines
Generators
Two (2) x Generators 22.5kW Onan
Air Conditioning
220k BTU Air conditioning (reverse cycle Heat/Cool)
Bow Thrusters
Two (2) x Lewmar Hydraulic Bow thruster 300VRTTH 30CC 450 Stroke
Swimming Platform
One (1) x Hydraulic swim platform / tenderlift with remote control, Seasmart cleats, safety locks, and folding padeyes (x4)
Hydraulic Passerelle
One (1) x McConaghy custom build hydraulic passerelle
Carbon swim ladder
One (1) x McConaghy custom build carbon swim ladder
Navigation
Furuno VHF Radio FM-8900S
Two (2) x GPS
X-Band 6KW,Radar SENSOR for 24DC operation
Three (3) x Multi-function display for 24VDC operation (interna wireless LAN antenna)
Furuno depth & temp/speed sensor : DFF1-UHD
Two (2) x FURUNO autopilot system
Two (2) x Satellite compass
Integrated Haeding Sensor
AIS
Four (4) DATA Organizer
Network Multi Beam Sonar
Five (5) x Display Units
SAT Phone
Two (2) 1800 GPD Watermaker, Commercial Prefilter, 220/1/50-60 VAC
Portable Emergency Diesel Pump
One (1) x Portable Yanmar emergency diesel pump
Underwater lights
Twelve (12) underwater lights
Dive Compressor
One (1) x Bauer PE 100-T dive compressor with 2 dive bottles
Docking and Anchoring Pack
Six (6) inflatable fenders with covers, portable electric pump and fender lines
Carbon fibre boat hook
Six (6) mooring lines, cored, spliced, looped and whipped
Anchor Bridle, 22mm with chain hook
Safety Equipment
An allowance of USD 15,000.00 has been made for safety equipment, 2 x lift rafts included.
Rudder and Steering
Balanced spade twin rudders
Self aligning bearings
Hydraulic Steering
Emergency tiller
Deck Equipment
Nine (9) x Harken Performa Electric Winches
Clutches: Sufficient for mainsail and jib
One (1) hydraulic forestay furler, One(1) hydraulic Code Zero furler & One (1) hydraulic staysail furler
Hydraulic System
Hydraulic Pump DC
Hydraulic Pump PTO
Valve block for centerboards
Valve block for windlass
Valve block for swimming platform
Valve block for bow thrusters
Valve block for passerelle
Valve block for headsail furler
Valve block for staysail furler
Valve block for A sail furler
Hatches
Lewmar flush deck hatches drained to waterline
Composite hatches
flybridge Hatches/Pigeon holes under centerline winches
Four (4) composite hatch at fwd deck
Anchoring & Mooring
Two Lewmar hydraulic windlass
Two Lewmar anchors, 100m chain (galvanised) and 30m warp
Ten (10) folding cleats
Misc Deck hardware
McConaghy clear carbon composite stanchions
Clear carbon recessed coachroof handrails port & starboard
Boarding side gates port & stbd
Two(2) carbon hanging steps for fwd end of cabin top
Stainless steel and dyneema life lines
Two (2) deck water fillers
Two (2) deck fuel fillers
Two (2) deck waste pump-out
Foredeck trampolines
Safety Systems
An allowance of USD 15,000.00 has been made for safety equipment, 2 x lift rafts included.
Rudder and Steering
Balanced spade twin rudders
Self aligning bearings
Hydraulic Steering
Emergency tiller
Standard specification included within the base price:
EXTERIOR FINISH
Hull and deck painted in high quality two pack polyurethane coating in solid light colour, non-metallic Included as Standard
Decks are a combination of teak and paint
Hatches for each cabin and access flush with the deck, drained to waterline
Boat's name and country/port of registration painted on flybridge and/transom
Below waterline surfaces finished with epoxy
INTERIOR FINISH
All joinery is custom built and finished to McConaghy Boats uncompromising high quality standards and under the expert guidance of interior designers - m2atelier
The modern interior is constructed using a mix of hand-painted surfaces, lighweight veneer with compressed foam cores and soft fabric liners
Electric Blinds and screens pack (all side windows and overhead hatches, crew area manual blind, saloon doors no blinds). Includes fly screens for all opening hatches.
DECK FITTINGS
Tempered safety glass sliding doors between saloon and aft deck
Off center stairs and handrail to fly bridge with illuminated steps
Aft deck table
Forward cockpit table
Forward cockpit awning
Carbon stanchions with spectra lifelines
Boarding gates port & starboard
Handrail built into cabin top
Carbon hanging steps at forward end of cabintop
Water fills, fuel fills and pump-out fittings x 2 for each type
Foredeck trampolines
MOORING
80kg anchor
100m 14mm chain
Windlass
Deck cleats x 8
PLUMBING
Bilge Pumps
Two Rule automatic bilge pumps in each bilge compartment
Henderson MK 5 Universal Manual Bilge pumps x 2
Fresh Water
1500L capacity
Pressurised hot & cold water system
Isotherm water heaters – 75 Liter tanks x 2
Pump Gianneschi 50lpm/2.2-3.5 bar pressure pump
Grey Water tanks approx. 1200L
Black Water tanks approx.1200L
Sensors for all tanks
Deck wash pump salt/fresh with outlets on aft and foredeck
ELECTRICAL SYSTEM
24V DC
Batteries 24/12V DC x 2
Distribution panels x 2
Control (Czone combination output module)
Charger 24/12 VDC x 1
48VDC
Batteries House - MLI Ultra 24/6000 x 10
Distribution panel x 1
Controls x 5
Charger/Inverter combi x 4
Integral Charging System
NETWORK MONITORING & CONTROL
Czone & MasterBus Network x 1
Solid State Computer x 1
Controlling DC Digital Switching and Monitoring System for; voltage, tanks, bilge and fuse alarms, lighting (switches and dimmers) and is iPad compatible.
NAVIGATION SUPPLY
Custom Navigation Panel x 1
MasterVolt Mac Plus DCDC Converter x 1
MasterVolt AGM 12/130Ah Battery x 2
BATTERIES
House - Mastervolt 48VDC MLI Ultra 24/6000 x 10
Engine Start - MasterVolt AGM 12/130Ah Battery x 4
Generator Start - MasterVolt AGM 12/130Ah Battery x 1
Easy Chargers x 3
AC VOLTAGE
Shore Power inputs x 2
Isolation Transformer
Control
Custom ACMI Main Switchboard x 1
Custom ACOI AC Sub-board x 4
INVERTERS/CHARGERS
MasterVolt Mass Combi Ultra 48/3500-50 inverter chargers x 5
Autotransformer 120/240VAC-100A
ENTERTAINMENT
Fusion audio system with four speakers
LIGHTING
Reading lights
Down lights
Cockpit lights
Courtesy lighting
Navigation lights
FIRE PROTECTION SYSTEM
Fireboy ASM Addressable Fire Detection for interior and engines
Manual
Ancasta are acting as brokers for the vendor who is not selling in the course of business unless otherwise stated. These details are prepared from information provided by the vendor and are intended only as a guide to give a fair description of the vessel but their accuracy cannot be guaranteed and they do not constitute part of any contract.
A prospective buyer is strongly advised to check the particulars and to have the vessel fully surveyed by a qualified marine surveyor. Details are supplied on the understanding that all negotiations shall be through Ancasta brokerages. This vessel is offered subject to prior sale, price change or withdrawal without notice. Please Note: where the vessel’s status shows as “Preliminary”, details of the vessel have not yet been confirmed by the Vendor.
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Broker Comments
The McConaghy MC75 benefits from McConaghy's world-renowned race boat building pedigree, partnering lightweight materials and performance prowess with an exceptional semi-custom design that brings multihull sailing into a new era. We find most clients choose a McConaghy Multihull due to the enhanced performance and the luxury interiors that offer unparalleled options for client customisation. In May 2024 hull number 1 is in the Mediterranean with hull number 2 commissioned in late summer 2024. Call today to discuss your plans.