49.56m Steel Explorer Yacht Refitted in 2024 for Sale in Hammamet, Tunisia

This 49.56-metre expedition yacht, originally built in 1985 and extensively refitted in 2024, offers a rare opportunity to acquire a genuine steel explorer platform with refreshed interior comfort, serious deck utility, and long-range operational capability. Offered for sale in Hammamet, Tunisia, and registered under the San Marino flag, she is particularly well suited to buyers seeking a yacht that can support adventure-focused cruising, scientific or expedition-style operations, extended private voyages, or specialist charter deployment. Rather than being a conventional leisure-only superyacht, she is a vessel with real-purpose construction, substantial load-carrying strength, and adaptable aft deck functionality that materially expands ownership possibilities.

Construction, Dimensions & Explorer Character

According to the supplied particulars, the yacht was built by NV Scheepswerven van Langerbrugge, with the same Belgian yard responsible for her naval architecture and exterior lines. She measures 49.56 metres overall with a 44.9m waterline, a substantial 9.61m beam, and a 3.25m draft. Her internal volume is approximately 643 GT and displacement is around 647 tonnes, confirming her status as a serious steel-built explorer rather than a lightweight cruising yacht. She features a steel hull with a steel-and-aluminium superstructure and is arranged across four decks with GRP deck surfaces chosen to balance durability and weight efficiency. The displacement hull form emphasizes load-carrying ability, stable offshore motion, and reliable seakeeping during long voyages. Visually, the yacht makes a bold statement with a black hull and distinctive coral artwork across the superstructure, creating a memorable identity while retaining the rugged character expected of an explorer platform.

Propulsion, Range & Operating Philosophy

The yacht is powered by twin Anglo Belgian Corporation diesel engines, each rated at 810 horsepower, providing a combined output of 1,620hp through twin screw propellers. This propulsion configuration is engineered for durability, accessibility, and fuel-conscious long-range operation rather than speed-driven performance. She cruises comfortably at approximately 10.5 knots, reaches a top speed of about 13.5 knots, and can operate economically at around 8.5 knots, at which point she achieves a range of approximately 3,500 nautical miles. Fuel capacity stands at 50,000 litres, while freshwater storage reaches 42,000 litres, giving the yacht meaningful autonomy for extended passages or remote-area operation. The displacement hull improves efficiency at lower speeds, while the mechanical arrangement of shafts, couplings, stern gear, and cooling systems supports long-duty-cycle reliability in offshore environments.

Engineering Systems & Heavy-Duty Capability

The engine room is organized with practical service access in mind, including clearly arranged mounts, fuel filtration, cooling systems, and exhaust routing appropriate for prolonged operational use. Electrical generation supports not only hotel systems but also expedition equipment where required, and onboard infrastructure includes organized panels, breaker systems, and shore-power connectivity. Plumbing systems incorporate freshwater pumps, bilge systems, hot-water supply, and holding tank arrangements for grey and black water management. Anchoring systems and working deck equipment are engineered in line with the heavy-duty nature of the yacht, reinforcing her suitability for extended cruising, auxiliary operations, and more demanding expedition programmes than a typical charter yacht would comfortably support.

Guest Accommodation & Refreshed Interior Arrangement

Accommodation is arranged for up to 12 guests across six staterooms, including a dedicated owner’s suite located forward on the boat deck for greater privacy and panoramic views. Each guest cabin is air conditioned and benefits from upgraded furnishings and ensuite facilities introduced during the recent modernization works. The interior style emphasizes comfort, brightness, and practicality, creating spaces suited to life onboard for prolonged periods rather than short, purely resort-style use. The main salon offers generous communal area for relaxation and dining and is supported by refreshed entertainment systems and onboard Wi-Fi capability. Crew accommodation for up to 10 is provided in five lower-deck cabins, alongside a crew mess, upgraded bathrooms, laundry facilities, and improved crew-support amenities, helping maintain operational efficiency during longer deployments.

Aft Deck Utility, Expedition Potential & Water Access

One of this yacht’s defining features is the reconfigured aft deck, which has been cleared and adapted to support expedition operations. This space is capable of carrying a submarine, remotely operated vehicles with launch-and-recovery arrangements, diving systems, and specialist equipment for research, adventure, or deep-water exploration use. Additional onboard assets include two original survey launches, a large 300hp RIB, a smaller 50hp RIB, two jet skis, and a giant inflatable water slide, broadening the yacht’s recreational and operational profile. A substantial 8m by 4m aft boarding platform greatly enhances sea access, tender handling, and deployment flexibility. This combination of working deck volume and guest-focused water access makes her highly unusual and extremely attractive to buyers who want more than a conventional flybridge lifestyle yacht.

Technical Perspective, Due Diligence & Sale Process

The recent 2024 modernization programme improves both guest comfort and crew functionality while preserving the robust commercial-grade construction of the original platform. Underwater surfaces, shaft lines, rudder assemblies, and hull condition have been managed in accordance with active operational standards, including antifouling treatment and inspection routines. Safety systems include fire suppression equipment, extinguishers, and certified lifesaving appliances in line with flag-state requirements. Navigation equipment typically includes radar, GPS, AIS, autopilot, and communications systems suitable for offshore passage planning. Buyers should undertake a comprehensive survey, machinery inspection, and sea trial to verify propulsion, onboard systems, and specialist deck arrangements. The standard acquisition structure would include offer, escrow-backed deposit, inspection and negotiation, followed by closing and title transfer under San Marino registry protocols.

Ownership Opportunity

With her substantial beam, strong steel construction, expedition-ready aft deck, long-range cruising profile, and refreshed 2024 condition, this 49.56m explorer yacht represents a standout acquisition for owners who want real capability, adaptability, and striking visual presence in one package. Enquire now for full specifications, inspection arrangements in Tunisia, and support through survey, sea trial, and delivery planning.