About
"SANTTINA"2004 Custom 70' Aluminum Expedition Catamaran One Family Owned Since New | Engineered to Explore | Designed to be Beached | Powered by Twin Mercedes-Benz reliable Commercial Diesels
Some yachts are designed to impress at the dock.
Others are built to go places few vessels ever will.
"Santtina" belongs firmly in the second category.
The story behind Sattina is fascinating. Please pay particular attention to the images on this listing showing her construction in detail. Vessels built like this simply do not come to market often. She has been loved by one family since building her in 2004.
Purpose-built in Brazil as an all-aluminum expedition platform, Santtina represents a philosophy rarely found in modern yacht construction—strength before fashion, engineering before compromise, and capability before convention.
Unlike production fiberglass catamarans, Santtina was designed from the keel up as a commercial-grade offshore platform capable of serving multiple missions. Whether envisioned as an expedition yacht, explorer vessel, luxury liveaboard, eco-tourism platform, dive operation, mothership or private island retreat, she delivers an extraordinary foundation upon which almost any adventure can be built.
A Rare Engineering Pedigree
One of Santtina's most compelling attributes lies beneath the polished aluminum and expansive living spaces.
The vessel was engineered by the respected Brazilian naval architecture office Equipe Thierry Stump, a firm recognized throughout Brazil for custom aluminum yachts, expedition vessels and commercial craft. The firm's work has been associated with aluminum exploration projects developed alongside legendary explorer Amyr Klink, whose purpose-built expedition yachts have become icons of long-range ocean exploration.
While Santtina was built as her own unique project, she comes from this same engineering environment—one where structural integrity, offshore capability and practical aluminum construction have always taken precedence over trends and fashion.
The vessel's engineering plans were prepared under the responsibility of Brazilian naval engineer Amauri Renato Massagão, providing an additional level of documented engineering provenance seldom found in custom-built yachts.
Built to Last
Santtina was constructed entirely from marine-grade aluminum utilizing welded aluminum plate reinforced with substantial structural framing throughout the hulls, bridge deck and superstructure.
Unlike fiberglass production yachts, aluminum offers exceptional impact resistance, ease of repair anywhere in the world, structural longevity and excellent strength-to-weight characteristics.
The catamaran incorporates four watertight hull compartments together with extensive welded structural members throughout the hulls, reflecting a vessel conceived for serious offshore service rather than coastal cruising alone.
The Space of a 100-Foot Yacht
At 21.11 metres (70 feet) with an extraordinary 9.34 metre beam (over 30 feet), Santtina offers approximately 320 square metres of usable living and deck space.
Her broad beam creates exceptional stability while simultaneously providing an amount of usable living area normally associated with yachts approaching 100 feet.
The expansive foredeck, enormous aft entertaining area, elevated flybridge and panoramic main salon create multiple social spaces capable of comfortably accommodating large groups while still maintaining excellent privacy for overnight guests.
Accommodations
Designed with extended cruising and entertaining in mind, Santtina offers accommodations rarely found aboard a vessel of this size.
Guest accommodations include:
• Four private ensuite guest cabins
• Two double cabins
• Two cabins fitted with twin bunk berths
• Four private bathrooms
• Dedicated crew accommodations with two crew cabins and private heads
Every cabin benefits from excellent natural light, generous storage, ambient sound systems and individual climate control, while the expansive panoramic salon creates a central gathering place surrounded by wraparound windows.
Expansive Entertaining Areas
The upper deck features:
• Flybridge helm station
• Fixed guest seating
• Large entertaining deck
• Sun lounging areas
• Walkaround access
The lower deck offers:
• Panoramic main salon
• Dedicated lounge area
• Dining area
• Large aft entertaining deck
• Spacious foredeck
• Wide side decks for safe movement throughout the vessel
Few catamarans in this size range offer comparable outdoor entertaining space.
Galley
The fully equipped galley has been designed for extended cruising and charter operations.
Equipment includes:
• Duplex refrigerator
• Additional refrigeration
• Two chest freezers
• Four-burner LPG stove
• Oven
• Microwave
• Granite countertop
• Stainless sink
• Storage cabinetry
• Provision for exterior barbecue installation
Propulsion
Twin DaimlerChrysler OM366 LA turbocharged diesel engines
Manufacturer:
DaimlerChrysler
Configuration:
Inline six-cylinder diesel
Power:
250 HP each (reported)
Controls:
Mechanical cable controls
Cooling:
Heat exchanger / raw-water cooled
Performance
Cruising Speed
10.8 knots
Fuel Consumption
Generator Consumption
Approximately 4 litres per hour average
Tankage
Fuel Capacity
5,000 litres
Fresh Water Capacity
5,600 litres
Holding Tank
200 litres (reported)
Electrical Systems
• 240V AC electrical system
• 12V DC electrical system
• Eight 8D batteries
• Dual house battery banks
• Engine charging alternators
• Dual battery chargers
• 5kW inverter
• 50 Amp shore power connection
Generator Systems
• 30kW generator
• 8kW generator
• Dual generator installation
• Diesel powered
• 5kW inverter system
Hydraulic Systems
Hydraulic systems include:
• Twin hydraulic bow windlasses
• Twin hydraulic stern capstans
• Hydraulic steering
• Hydraulic docking assistance
• Emergency hydraulic capability integrated with the propulsion system
Navigation Equipment
• Raymarine radar
• Raymarine GPS
• Raymarine autopilot
• Dual VHF radios
• SSB radio
• Ritchie compass
• Entertainment systems throughout salon and helm
Air Conditioning
The vessel is equipped with two independent air-conditioning systems including central air conditioning for the main salon together with individual cabin climate control. Extensive opening hatches, wraparound windows and insulated construction also provide exceptional natural ventilation and thermal efficiency.
Construction Highlights
Specifications
SPECS
MEASUREMENTS
ENGINE(S)
TANKS
Accommodations
Disclaimer
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.
The Multihull Company is pleased to assist you in the purchase of this vessel though the vessel may be listed with another brokerage company.
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