2027 Inace ISY 150 EXPLORA

About this boat

This 2027 Inace ISY 150 EXPLORA is listed at 150.92 ft in overall length and 28.22 ft in beam. ISY 150 EXPLORA is a 150’ (46m) explorer yacht by INACE Superyachts, combining steel hull strength with an aluminum superstructure, ready for delivery 36 months after contract signature. Built to RINA Class, this full-custom motor yacht offers an exceptional 499 GT, combining generous living spaces with genuine long-range cruising capability. Accommodation is for 10 guests in five cabins, including a full-beam Owner’s Suite on the main deck with a private office. Expansive outdoor spaces provide exceptional opportunities for entertaining, including an open sun deck, multiple al fresco dining areas, and an aft infinity pool with glass walls and integrated seating, complemented by a beach club and hydraulic swim platform providing direct access to the sea. OVERVIEW & KEY FEATURES The ISY 150 EXPLORA's interior is arranged with functionality and privacy in mind. The owner’s suite provides a dedicated retreat, while the remaining guest cabins are laid out to maximize flexibility for family or groups of friends. Each cabin benefits from thoughtful proportions, ensuring both comfort and efficient use of space across extended itineraries. On deck, her arrangement emphasizes versatility. The aft deck is designed as a multipurpose area, with the capacity to host a pool or be adapted for a variety of uses. Expansive outdoor spaces connect seamlessly to the interior, increasing her appeal for both relaxation and entertaining during extended passages. Performance is built around reliability and endurance. With a maximum speed of 14.5 knots and a cruising speed of 11.5 knots, she offers steady and efficient operation. Her engineering and fuel capacities provide a range up to 5,500 nautical miles, enabling transoceanic routes without compromise to comfort or autonomy. ISY 150 EXPLORA stands out as a rare opportunity to secure a newly built explorer yacht of her size and specification. With her steel construction, five-cabin layout, and ocean-going capabilities, she is positioned as an attractive acquisition for an owner seeking immediate availability and proven performance. Delivery: TBD or 36 months from contract signature • Full-custom motor yacht offering an exceptional 499 GT of volume • Steel hull and aluminium superstructure, built by INACE to RINA Class • 5,500 nm range at 10 knots, designed for genuine long-range cruising • 14.5-knot top speed with zero-speed and underway fin stabilizers • Accommodation for 10 guests in 5 cabins • Aft infinity pool with glass walls and integrated seating • Beach club / hydraulic swim platform providing direct access to the sea • Twin tender arrangement with 2-ton aft crane and forward davit • Twin Caterpillar C32 ACERT engines with IMO Tier III compliance The images included are renderings and may include optional or upgraded features not included in the standard specification. Actual details, finishes, and equipment are subject to selection at the time of contract. 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 • (2) Caterpillar C32 ACERT diesel main engines • each mounted on 4 resilient mounts with electric starter and standard Class-compliant instrumentation • SCR catalytic after-treatment fitted to each engine for IMO Tier III emissions compliance Propulsion & Steering • Duplex stainless-steel propeller and intermediate shafts, white-metal or cutlass-rubber bearings, shaft protected by brush earthing system • (2) five-blade custom-design NiBrAl fixed-pitch propellers • (2) ZF or Reintjes WAF 542 reversible reduction gearboxes • (2) balanced spade rudders, fully electric actuators, electronically synchronized and independently operable • wheelhouse, bridge-wing and emergency (lazarette) steering positions Stabilizers & Thrusters • CMC or ABTrac 2-pair non-retractable electric fin active roll stabilizer system (At Speed and At Rest) • touchscreen Distributed Control System with adaptive motion control and automatic low-speed fin centering • CMC Model 24 electric right-angle bow thruster, 75 kW (100 hp) • 4-blade Kaplan-style propeller, approx. 10.5 kN thrust GENERATORS & AUXILIARY SYSTEMS Generators • (3) Northern Lights M99A13SL, each rated 99 kW at 60 Hz / 1800 rpm • Generator paralleling, load sharing and automatic start/stop managed by the vessel’s Power Management System • Dedicated 24V DC starting battery bank per generator, each with its own automatic multi-output charger; automatic start of standby generator on high-load events via the Power Management System Shore Power & Electrical • Main Power System: Main supply 3-phase 3-wire 230/440V 60H • Shore Power Connection: (1) liquid-cooled frequency converter (approx. 90–100 kVA), aft peak installation, accepting 200–700 VAC / 40–70 Hz shore input and outputting 3-phase 400V AC at 50Hz • (2) 30 m (100') shore power cables rated 125A with power cable reel/handling system and transom stowage  • 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: 10,000 L (2,642 US gal)  • Black & Grey Water: 9,000 L (2,378 US gal) combined black/grey water capacity • Lube Oil Capacity: • clean oil tank 300 L (79 US gal) • dirty oil tank 300 L (79 US gal) • Bilgewater Capacity: 1,000 L (264 US gal) ANCILLARY EQUIPMENT Items listed are indicative of the ancillary systems required for compliance with Builder's construction standard and Flag State/Class requirements; final specification and selection remain to be confirmed. Climate Control • Air Conditioning: Centralized chilled-water plant  • Chiller with 4 semi-hermetic R-407C compressors  • (2) Seawater pumps  • (2) Chilled-water pumps  • fan coil units room Fresh Water Systems • Fresh Water Purification • Automatic distribution system with redundant pumps for sanitary and deck-wash systems • (6) deck-wash branches (forepeak, main deck aft x2, upper deck, sun deck)  • (3) 100 L (26 US gal) stainless-steel marine boilers with electric immersion heaters   Fuel & Lubrication Systems • Fuel purifier in the machinery space, discharging to the sludge tank with bypass and AMCS-integrated alarms • Fuel Filters: Centralized transfer manifold with manually operated valves • Lubricating Oil System: Dedicated clean/dirty oil tanks with electronic level indication and high/low alarms, independent gear pumps, retractable clean/dirty oil hose reels for machinery filling and draining Bilge & Sewage Systems • Main Bilge Pump: Self-priming main bilge pump in the engine room (usable as back-up fire pump), main bilge line through watertight compartments with remote-controlled branch valves and AMCS-linked bilge-level sensors • (1) DVZ 500 FSU “OILCHIEF” oily-water separator • Emergency Bilge/Fire Pump • Sewage Treatment System: Black-water treatment system • grey water collected by gravity/holding units to a dedicated tank with treatment or overboard discharge option • galley sinks fitted with heated grease trap SAFETY EQUIPMENT Safety equipment will be in accordance with applicable class and flag state requirements. COMMUNICATION • (2) GMDSS VHF with antennas/handsets; (3) handheld GMDSS VHF with chargers; MF/HF radio telephone with DSC watch receiver • Loud-hailer/interphone system with speakers and headsets at Bridge, Emergency Steering, Switchboard Room, Crew Mess, Engine Room and muster station • Inmarsat-C with Long Range Identification and Tracking; (2) Starlink antennas and modems • GSM system with receiver/transfer antennas and vessel-wide repeaters • UHF system with internal/external boosters, handheld units, accessories and charging stations • Wi-Fi/data system: shore hot-spot and GSM antennas, multi-GSM/Starlink modem with source selection, hardwired routers and access points vessel-wide, separate crew/guest zones, firewall for IMO cyber-security compliance • PABX telephone system  • Internet / VSAT: LAN and Wi-Fi network with internet access via VSAT satellite, covering all guest and crew areas NAVIGATION Items listed are indicative of the navigation package required for compliance with Builder's construction standard and Flag State/Class requirements; final specification and selection remain to be confirmed. • Radar:  • X-band Black Box 25kW with 6.5' open scanner • X-band 25kW with 6' open scanner • GPS / Chart Plotter:  • ECDIS with radar overlay • (2) Differential GPS (DGPS) with antennas; Automatic Identification System (AIS) • NAVTEX receiver • Autopilot • Additional bridge equipment:  • (5) 24" bridge console displays • video matrix with selector control • depth sounder • echo sounder and speed log with fwd/aft transducers • gyro compass and overhead magnetic compass • Bridge Navigation Watch Alarm System • Navigation Lights DECK EQUIPMENT & ARRANGEMENT • Anchors: (2) HHP fully-balanced anchors, galvanized steel with stainless-steel bottom plate • Anchor Windlass: (2) electric-driven vertical windlasses with gipsy and warping head on the foredeck • Mooring Capstans: (2) polished stainless-steel capstans on the aft mooring deck, fixed foot controls with emergency stop, soft start/inverter, bi-directional • Passerelle: Electro-hydraulic telescopic aft gangway, starboard side, stainless-steel structure with teak-lined walkway and integrated lighting, tilting, removable stainless handrails, (3) handheld remotes • Swim Platform “Transformer”: Electro-hydraulic self-levelling-step transformer on the aft platform, stainless steel with teak steps and removable polished handrails, 650 kg lifting capacity, pop-up cover restores flush deck when deployed • Side Boarding Ladder: Manual, anodized-aluminium, self-levelling 6-step unit, teak-clad steps with swivel platform and removable railings • Pool: Custom aluminium infinity pool on the aft deck (double-glass forward/side walls, integrated seating, air/water jets, LED lighting)  • Underwater Lights: Cantalupi (alt. OceanLED)  • Horn: Kahlenburg triple-trumpet Deck Finishes • Handrails and Handholds: Polished stainless steel throughout exterior decks, boarding and mooring areas • Cabinetry: Exterior fixed deck furniture (sun loungers, seating, tables), faired and painted to match the superstructure, with optional teak cladding; usable stowage beneath seating/sun pads via drained hatches Bulwark Doors • (2) openings per side in the Main Deck bulwark,flush non-visible stainless hinges and closing bolts, opening inboard, restoring bulwark shape/aesthetics when closed; one opening per side fitted for pilot/life-raft embarkation with ladder/manrope securing points AUDIO / VISUAL ENTERTAINMENT Provisional sum reserved for final selection with Buyer; to include full system with screens, speakers, TV lifts, cabling, power supplies, and installation. • Entertainment System: Comprehensive AV/IT entertainment system with LAN/Wi-Fi network distribution, audio/visual distribution system and outdoor deck speakers, integrated with the ship’s network for streaming; scope and final selection with Owner • TVs / Screens: Flat-screen TVs in all cabins and salons • Audio System: Vessel-wide audio distribution integrated with the entertainment system • Domotic System: Home-automation system for lighting, shading, climate and entertainment control via touch panels and mobile devices in all guest areas TENDER EQUIPMENT Indicative loadout only — the specification references the below as a possible tender/toy configuration sized to the vessel’s stowage and lifting capacities; final selection remains at the Owner’s discretion. • Reference Tender (forward): Zodiac RIB O340 (SOLAS certified), launched via forward carbon-fibre portable davit crane, sockets integrated port/starboard in the bulwark • Reference Tender (aft): Williams Diesel Jet 625 or equivalent, launched via aft electro-hydraulic tender crane (2,000 kg), removable aluminium cradles secured flush to the Main Deck • Rescue Tender: Zodiac RIB O340, SOLAS-certified, forward davit-launched  ACCOMMODATION ISY 150 EXPLORA is designed to accommodate up to 5 cabins for 10  guests and 5 cabins for 9 Crew, arranged across three decks. The listed specifications include 11 cabins and a maximum draft of 8.53 ft.

Specifications

Equipment