2027 Inace ISY 164

About this boat

This 2027 Inace ISY 164 is listed at 164.04 ft in overall length and 29.53 ft in beam. ISY 164 AVENTURA is a 164’ (50m) motor yacht by Inace Superyachts (ISY). She accommodates 12 guests in six cabins and showcases the engineering approach that has defined the Brazilian shipyard for decades. Built with a steel hull and aluminum superstructure, she combines substantial volume with long-range cruising capability. FEATURES Her interior arrangement is configured for 12 guests across six cabins. Interior spaces are distributed to support both guest accommodations and shared living areas without compromising functionality.  The exterior profile is characterized by classic, contemporary lines and an advanced bow. Multiple deck levels create dedicated areas for dining, seating, and relaxation, while teak decking adds the finish quality expected aboard a yacht of this scale. The overall design emphasizes usable exterior space and a balanced connection between the yacht’s interior and outdoor areas. Performance is supported by a steel hull and aluminum superstructure, with a cruising speed of 13 knots and a maximum speed of 15 knots. A range of 6,500nm, combined with 60,000 liters of fuel capacity and 8,000 liters of fresh water capacity, provides the endurance required for extended cruising. ISY 164 AVENTURA combines six-cabin accommodations, substantial range, and the backing of one of Brazil’s most established shipyards. Her design, construction, and cruising capability position her as a notable offering within the 50-meter market. CLASSIFICATION, CERTIFICATION & MARKINGS Classification & Certification Specifications are drawn up in accordance with RINA rules current at signing of the Agreement; the vessel is intended to be registered as a commercial yacht under the Red Ensign Group Yacht Code • Classification Society: RINA, rules current at signing of the Construction Agreement • Class Notation: C Hull • Mach Ych; compliance with the Red Ensign Group Yacht Code • Service: Commercial yacht, unrestricted navigation, Gross Tonnage under 500 GT Certificates to be Supplied at Delivery • Class Certificate (RINA) or interim certificate • Builder’s Certificate • Compass Adjustment Report • Stability Booklet • Summary of Sea Trials • International Tonnage Certificate • Main engine power declaration, factory test report and EIAPP • Any other documents/certificates required under the Contract Names & Markings • Vessel Name: Shown on the transom and on both sides of the hull per Designer indication, backlit MACHINERY Main Engines Propulsion • Twin-screw diesel propulsion, displacement hull • Each engine drives an independent, fixed-pitch, highly-skewed 5- or 6-blade propeller through a Reintjes WAF 542 reduction gearbox Reduction Gears • (2) Reintjes WAF 542 Shaft Lines • (2) Duplex Stainless Steel Marinox 25 • (3) water-lubricated shaft bearings per line; thrust bearing built into the reduction gear • Stern tube seal: Microtem or equivalent, sea-water cooled Propellers • Independent, fixed-pitch propellers Rudders & Steering Gear • (2) balanced, streamlined airfoil rudders, single articulated type, carbon steel • Electro-hydraulic, ram-type steering gear • Helms:  • wheelhouse (small wheel + electric tillers) • bridge wings (electric tillers) • manual emergency steering in the lazarette Bow Thruster • CMC TP 100 EA (or equivalent) tunnel thruster, approx. 110 kW, joystick control from the bridge front Stabilizers • 2 pairs (4 off) non-retractable CMC LR 090 fins • Active roll reduction both underway and at anchor • Hydraulically operated, electrically controlled; local and remote (wheelhouse) control; fins auto-return to mid-position when not in use or when engines engage astern GENERATORS & AUXILIARY SYSTEMS Generators • capable of automatic parallel operation controlled by a Power Management System  Shore Power & Electrical • (2) 36 kVA modular frequency converter installed in the aft peak, 3-phase 400 VAC/50 Hz output • (3) seawater-cooled diesel generators, 400 Vac, 50 Hz, 3-phase, PMS-controlled automatic parallel operation • Dedicated emergency battery bank sized to supply essential services per class/flag requirements TANK CAPACITIES • Fuel Capacity: 60,000 L (15,850 US gal)  • Fresh Water Capacity: 8,000 L (2,113 US gal)  • Watermakers: (1) Idromar MC3 Duplex, 8,600 L/day (2,272 US gal/day) • Black & Grey Water Capacity: • Black: 3,000 L (793 US gal) • Grey: 6,000 L (1,585 US gal) • Lube Oil Capacity: 350 L (92 US gal), clean • Bilgewater Capacity: 500 L (132 US gal) ANCILLARY EQUIPMENT Climate Control • Fan coil unit (FCU) system throughout accommodations • Air Renewal Units (ARUs) providing fresh-air changes via a medium-velocity single-duct distribution system • Electrically driven, two-stage, air-cooled compressor  Fresh Water Systems • UV sterilizing unit, Silver ion sterilizer, Active carbon filter, bunker water softener • Duplex hydrophore with electronic control, plus a dedicated freshwater transfer pump • (2) 200 L (52.8 US gal) immersion water heaters with (2) hot water recirculation pumps (separate loops for Owner/guest and crew/galley) Fuel & Lubrication Systems • Fuel separator sized for 2 main propulsion engines and 3 diesel generators, sited between storage and daily service tanks • Racor-type primary filters; duplex filters on daily service tank suction lines Bilge & Sewage Systems • (2) self-priming centrifugal pumps (shared with firefighting system), engine room • Self-priming centrifugal diesel-driven pump, positioned outside the engine room with its own sea chest • Tecma or equivalent; automatic depuration system sized to vessel complement, discharging overboard or to a shore connection per IMO requirements SAFETY & SECURITY EQUIPMENT Safety equipment will be in accordance with applicable class and flag state requirements. COMMUNICATION EQUIPMENT • GMDSS communication antenna and equipment • Automatic telephone system (PABX, Panasonic or equivalent) • Interphone/loudhailer system linking wheelhouse to wing stations, mooring zones, engine room, emergency steering/generator rooms and Chief Engineer's cabin • CCTV camera system • CAT6/7 data network NAVIGATION EQUIPMENT Navigation equipment supplied and installed per Class/Administration requirements and a dedicated navigation technical specification. DECK EQUIPMENT Mooring • 4 bitts + 4 fairleads (2 rollers each) on the fore deck; 4 bitts + 2 fairleads on the aft deck; 2 bitts + 2 fairleads amidships — all polished stainless steel • 2 x electric warping capstans, Italwinch NC300, 4 kW, max pull 3,200 kg, on the aft mooring deck; plug-in remote and fixed foot controls Anchor Arrangement • 2 x HHP-type anchors (HVFB or equivalent), fully balanced, approx. 480 kg (1,058 lb) each, galvanised steel • Stud-link chain, not less than 19 mm U2, minimum 6 lengths (165 m / 541 ft) per anchor, Kenter joining shackles, self-flaking into a self-draining chain locker • 2 x electric vertical windlasses, Italwinch NV 19 – AC, 5.5 kW, fore deck, with chain counters and dual rotation capstans Tender Storage & Handling • Tender stowed in the garage below the main deck (between frames 14½–19); watertight shell door on the port side for launching • Electro-hydraulic overhead crane in the garage, 2,000 kg (4,409 lb) lifting capacity, remote control with 10 m cable, manual emergency pump backup Embarkation • Electro-hydraulic “transformer” swim platform (OPAC MARE type or equivalent) at the stern, restoring flush deck continuity when closed; polished stainless-steel removable handrails; guest bell and telephone socket; emergency hand-pump backup Pools • Sun Deck pool: 2.0 m x 2.0 m (6’07” x 6’07”), 0.8 m (2’07”) deep, commercial type, with whirlpool system • Aft Main Deck pool: 5.0 m x 1.7 m (16’05” x 5’07”), 0.9 m (2’11”) deep, custom design, automatic sliding cover • Both pools fed from an insulated, heated backup tank in the hull double bottom Life-Saving Equipment • Self-inflating life rafts, throw-overboard type in GRP containers, sized for full complement per the Red Ensign Group Yacht Code, on dedicated launchers Rigging & Masts • Self-supporting main mast (aluminium or composite) on the uppermost deck, carrying radar, antennas, navigation lights and satcom antenna; retractable forward masthead light mast, electro-hydraulically operated from the wheelhouse ACCOMMODATIONS ISY 164 AVENTURA is designed to accommodate up to 6 cabins for 12  guests and 5 cabins for 11 Crew, arranged across the upper and lower decks as follows; • Bridge / Upper Deck • Sky Lounge + Bar • Day head  • Guest Lobby + Elevator  • Bridge  • Captain's Cabin: 1 single bed + ensuite  • Main Deck  • Owner’s Suite & Office + His & Hers en-suites  • Main Salon + Bar  • Dining  • Galley  • Guest Lobby + Elevator  • Day head  • Lower Deck • VIP Suite: en-suite  • (2) Double Cabins: 1 double bed each, en-suite • (2) Twin Cabins: 2 single beds each, en-suite • Lazarette • Beach Club / Gym  • Day head  • Crew Quarters (Lower Deck, Forward)  • (5) Crew Cabins: 2 single beds each, en-suite • Crew Mess • Laundry The listed specifications include 12 cabins, 16 heads, and 2601.58 hp of total engine power.

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