Neff Yacht Sales / Used 104 foot Mengi Yay Custom Explorer Power - CURFEW II

Mengi Yay Custom Explorer


2017 • 104' (31.95 m) • Power

$9,900,000 USD

Launched in 2017 by Mengi Yay Yachts, CURFEW II is built to LY2, Marshall Islands Commercial Yacht Code, and RINA Class. CURFEW II's design is meant for maximum space utilization. Her volume is focused on owner and guest areas, ensuring utmost comfort. She has excellent seakeeping qualities, achieving a cruising speed of 10 knots and a maximum speed of 12 knots. She has both AV/IT upgrades and underwent an extensive yard period this year, which included a 5-year class survey.


Vessel Information

Builder: Mengi Yay
Model: Custom Explorer
Model Year: 2017
Category: Power
Sub Category: Motor Yachts
Condition: Used

LOA: 104' (31.95 m)
Engine Info: Caterpillar C12 diesel 490|horsepower 5 Blade 4350 Port

Location: Fort Lauderdale, FL US
City: Fort Lauderdale
Country: US


Main Engines

Engine Type: Caterpillar C12 450 hp

Engine Hours (port/stbd): 4,350 (Sept. 2022)

Gearboxes for Main Engines: ZF 320 4,048:1

Drive + Propeller Type: Aquadrive Dampener, Enclosed Shaft, 5 blade subcavitating

Speed (kts) / Fuel Consumption (gal/hours) / Range (RPM)

**Yacht can operate at 7.5 kts under one engine

Generators & Electricity

Output: x2 75kW Main Generators ; x1 22kW Backup Generator

Generators: Main Generators: Caterpillar 4:4 ; Backup Generator: Caterpillar 2:2

Generator Hours: 7,700 Main Generators ; 425 Backup Generator

Generator Fuel Consumption (gal/hour): 5 gal/hr Main Generators ; 2 gal/hr Backup Generator

Shorepower: Atlas SHF 75KVA, New in 2022, x2 shorepower cables 80'


Main Engine Starting: 24V x2 6D batteries per engine

Generator Starting: 24V x2 group 31 batteries, 3 banks total

Emergency: House bank: 24V, x12 2V batteries ; Emg. Bank: 24V x4 group 31 batteries

Air Conditioning

Type: Condaria Chilled Water 280,000 BTU total (2 chillers)

Other Machinery

Watermakers: Idromar MC3 Dual Watermaker 100 gal/hr, 8 membranes total

Stabilizers: NAIAD/Matn's

Bow Thruster: GME Holland 420, 45kW

Steering System: Data - 400V & 24V

Fuel Separator/Filtration: Parker RVFS - 1 Coalescer System

Sewage System: Technicomar Peroxide System

Fresh Water System: Gianeschi Dual 400V & 24V

Bilge Water Filtration: 140 gal Bilge Sludge Tank

Lube Oil Capacity: 120 gal

Waste Oil Capacity: 130 gal

Communication, Navigation & Control Systems

Communication Systems

SATcom: Furuno Mini-C W/SSAS


VHF: Furuno 0560-16 GMDSS x2, Furuno FM-4721 x3

Intercom: Furuno

Navigation Systems

Radar: x2 Furuno Xband

GMDSS: Full GMDSS Compliant

GMDSS VHF Radios: x2 GMDSS Emergency portable radios w/ sealed batts

SART: x1 ACR Pathfinder Pro , x1 Sailor

EPIRB: x1 Sailor Cat 1 EPIRB

Gyro Compass: Furuno GPS Compass

Autopilot: Furuno

Echo Sounder: Furuno

Depth Sounder: Furuno

GPS: Dual Furuno TZTBB TZ black boxes

Ships Computer: Dual 24V custom made w/ dual time zero pro

Wind/Speed Log: Airmar/Furuno

Navtex Receiver: Furuno Navtex NX-300

AIS: Furuno FA-50 AIS B

Control Systems

Main Salon: Samsung frame 75" TV & Sony SXID 4K projector w/ 100" dropdown screen, Sonos Port, Sonance DSP8-130 & Sonance DSP2-150 Amplifiers x8 Paradigm CI pro P80-A speakers, x2 Paradigm CI Pro P80 sub

Main Deck Aft: Sonos Port, x8 JL M6 8.8 speakers, x1 JL M6 10" sub

Foredeck: Sonos Port, x6 JL M6 8.8 speakers

Upper Aft Deck: Sonos Port, x6 JL M6 8.8 speakers, x2 JL M6 10" subs

Sundeck: Sonos Port, x6 JL M6 8.8 speakers, x1 JL M6 10" sub

Master Stateroom: Samsung frame 65" TV, Sonos Port, Sonance DSP8-130 Amp, x5 Paradigm CI Pro P80-A speakers, x2 Paradigm CI P80 sub

VIP Stateroom #1 & #2: Samsung frame 45" TV & Sonos Gen 2 Beam

Guest Stateroom King: Samsung frame 45" TV & Sonos Gen 2 Beam

Guest Stateroom Twin: Samsung frame 45" TV & Sonos Gen 2 Beam

Galley: Sonos Gen 2 Beam

Captain's Cabin: Samsung frame 32" TV & Sonos Gen 2 Beam

Crew Lounge: x2 Samsung frame 32" TV & Sonos Gen 2 Beam

Crew Cabin #1: Samsung 32" TV & Marants receiver / ceiling speakers

Crew Cabin #2: Samsung 32" TV & Marants receiver / ceiling speakers

Crew Cabin #3: Samsung 32" TV & Marants receiver/ ceiling speakers

*Deck amplifiers: x4 Sonance DSP 8-130 speakers, x3 Sonance DSP 2-150 subs

Galley & Laundry Equipment

Main Galley Equipment

Cooking Equipment: Electrolux Pro 700XP electric 4 unit & 2 unit modular cooker, Electrolux Pro oven, Electrolux microwave

Refrigeration/Freezer: x2 Electrolux Pro fridges, x1 Electrolux freezer

Dishwasher: x1 Electrolux Pro crate washer, x1 Electrolux Pro glass washer

Additional Galley Equipment

Cooking Equipment: Jura Z10 coffee maker

Refrigeration/Freezer: All new appliances 220V in 2022 - Cake mixer, blenders, juicer, air fryer, convection oven

Other: Walk-in fridge and freezer in lazarette

Laundry Equipment

Main Laundry Equipment: x2 Electrolux Pro washers, x2 Electrolux Pro dryers, Miele press roller

Tenders & Toys

Tender(s): 2021 Brig Navigator 610 w/ 115 hp Tohatsu outboard, Zodiac 4.5m Rescue boat w/ 70 hp Yamaha outboard, 2021 Takacat LX 300 w/ 8 hp Yamaha outboard

Dive Gear: x4 sets of Brownies 3rd Lung Lithium-Io, including spare airs, full snorkeling set up for 14 guests - Adjustable fins and Oceanic shadow masks

Other: x2 inflatable Bote paddle boards, x1 inflatable yoga mat, inflatable toys, x4 segway scooters, full beach set-up, electric foil board

Deck Equipment

Anchor Windlass: Lewmar V8

Aft Warping Capstans: Lewmar V8

Anchors: x2 SEC HHP Balance stainless steel 225kg

Anchor Chain: 5 shackles 16mm with new swivels & kenter links

Boat Crane & Davits: Ezberci telescopic 2000lbs

Passerelle: Ezberci hydraulic, 2021 marquipt teak side boarding ladder

Security, Fire Fighting & Safety Equipment

Security Equipment

CCTV System: New system in 2021 Pelco Server, 6 month HD storage capacity

Cameras: x2 2021 PTZ up in mast, 10 fixed around technical and deck areas

Monitors: Wheelhouse, Crew Mess, Captain's Cabin

Fire Fighting Equipment

In date and up to Marshall Islands Commercial Yacht Code & RINA standards

Safety Equipment

In date and up to Marshall Islands Commercial Yacht Code & RINA standards

New 2022 medical kits from Yacht Medical International


# of cabins: 1 Master, 4 Guests, 4 Crew

# of berths: 1 King for Master, 3 Kings for Guests, 2 Twins for Guests, 7 Twin for Crew

# of heads: 1 Master, 4 Guests, 1 Dayhead, 3 Crew

2021 AV/IT Upgrades

New wireless network by Ruckus

Full rewire of all ethernet cables onboard

New CCTV system by Pelco

Fully hardwired Sonos interface

All Guest Cabins are equipped with Samsung Frame TV and Sonos Sound Bar

Cinema Grade Projector with a 100" dropdown screen

Master Cabin has all new surround sound system with hidden TV

New 1mt domes on the mast enclose a VIASAT antenna. On the forward end of the mast, there are dual K4 one domes for full redundancy

All lighting outdoors has been updated - All 150 lights have been custom built

New RGBW underwater lights

Capital Improvements/Upgrades

AV/IT upgrade, full replacement

RINA 5 Year Survey incl. annual

$250,000 Shipyard Period

$780,000 Interior Refit

Stabilizer control upgrade to NAIAD system

Auxiliary raw water manifold and pumps

New Marquipt side boarding ladder

New boat deck propane grill

New tender & install

2x new Seabobs to bring total to 4 and Seabob mounting brackets for Engine Room

New mooring lines, fenders, fender covers, fender lines and fender cuffs

New Crew UHF Radios

x2 New Custom Wheelhouse Nav Computers

New Wheelhouse chairs

Shelving & storage solutions

Tools and Tool Room outfitting

New appliances for Galley

New weather instruments and clocks for wheelhouse

Full overhaul of the raw water and fresh water systems on main engines and generators, new exhaust risers on generators

All exterior glass has been polished and ceramic coated

Stabilizer power pack upgrades, steering servicing

Valve replacement and plumbing misc, including new pumps and pump servicing

New Polar Cap Ice Machine fishing ice maker 1000lbs per day

Watermakers overhaul & deck fridges and ice makers, Water filters media

New high capacity "nugget" ice maker installed in Galley

Tanks cleaned (x2 fuel tanks, x2 water tanks, x2 black water tanks, & clean oil tank)

New RGBW Underwater Lights

New custom RGBW deck accent lights, new ER Lights, new emergency flood lights

Shore power converter Including shore power cables & Adaptors

Metalwork and fabrication upgrades

Canvas upgrades

Hull and outside superstructure was compounded

Jacuzzi tank modifications

AV upgrades and outstanding

**Yacht will be handed over with fresh services on mains and generators

**Detailed refit and capital improvements/upgrades list available on request


The name CURFEW and CURFEW II are excluded from the sale.


The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

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