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Marine

Advanced Digital Control for Yamaha Outboard

July 22, 2008 The concepts of drive-by-wire, steer-by-wire and brake-by-wire were initially eyed with much suspicion by automotive aficionados – how could a computer possibly hope to do a better job than a human being? Well, computers can do a much better job of these tasks, and will eventually be able to turn every aspect of our mere mortal fumbling into Lewis Hamilton-like driving capabilities. Now drive-by-whatever is invading the marine industry with Yamaha’s new second generation 250hp F250B outboard motor.Read More

Sunreef ONE FIFTY - the biggest luxury catamaran in the world

Catamarans offer a lot more usable interior space than a traditional superyacht of similar length and with two superyachts, the Sunreef 102 Double Deck and the Sunreef 114, already under construction, Sunreef Yachts decided to push the limits to 150 feet. Developed by Sunreef’s own in-house design team, the ONE FIFTY was created in response to a "continuing demand for the special combination of luxury and performance offered uniquely by a catamaran" and its futuristic elegance is further enhanced by using uncut teak and solar panels on the large surface area of the sweeping topside to supply power for the vessel. The main deck features a spacious covered area spread over two levels spanning the entire beam (over 17 meters) with sloping deck leading up to the giant flybridge and navigation station just aft of the 55 meter carbon-fiber mast. Read More

The world’s largest and most expensive ship

It’s destined to be the world’s largest cruise ship – when launched next year, Royal Caribbean’s US$1.24 billion Project Genesis will be 1,180 feet long, and carry 5400 passengers (6,400 at a pinch). It’s the most expensive ship in history, and it’s longer, wider and taller than the largest ocean liner ever built, (Cunard’s QM II), 43 per cent larger in size than the world’s largest cruise ship, (Freedom of the Seas) and remarkably, bigger than any military ship ever built, aircraft carriers included. In a world where choice of amenities count, Project Genesis has yet another trump card – in the the center of the ship is a lush, tropical park spanning the length of a football field and lined with balcony staterooms rising six decks high with views of the gardens below and the sky above.Read More

The 700 bhp water taxi

June 18, 2008 Outboard motors have seen enormous progress in a short time, not just in power output, but also in the sophistication of their emission-reduction technologies. We found a prime example this week in Sydney Harbour, Australia, where H2O taxis services 200 local pick-up points. The company upgraded its flagship 10.8m WaterBus from 450 bhp to 700 bhp using twin 5.3 litre V8 F350 Yamaha motors. Not only did it significantly increase cruising speeds, it halved the fuel consumption.Read More

The 2000 bhp uncatchable RIB

There’s something about a bespoke piece of high-ticket kit that resonates with congruity of purpose and this Rigid Inflatable Boat is a case in point. Apparently at some time the property of a company which purpose-built boats and marketed them as “uncatchable”, it got caught up in a drug case with large amounts of cocaine allegedly found aboard. Being a lighweight RIB with no less than eight 250 horsepower outboards, it has 2000 horses on tap and a low radar signature, and making it very suitable for long-range, high-speed, high-stealth, medium-payload operations. Read More

Feature

The Frisian Solar Challenge for boats

Human beings respond well when challenged and the bolder the challenge, the greater the result. The Frisian Solar Challenge for boats is proof of this and its second running later this month portends a new age – one of silent, non-intrusive and respectful water-based leisure and ultimately, a plethora of distributed power generation solutions. The inaugural 2006 Challenge turned the Dutch province into a hotbed of commercial sustainable energy development and the week-long solar-boat tour of the region has developed a most intriguing man versus machine competition. From June 22 to June 28, Friesland will be home to the world’s largest race of solar vessels: The Frisian Solar Challenge. The race runs along the 220-kilometres-long route of the Frisian Eleven Cities route already famous as the birthplace of competitive skating and the pictured space-age boat is the current favourite for the race with its expected 20 km/h top speed. Read More

Feature

Project Green Jet - a vision of the future of sailing

We cover many wondrous things on Gizmag but few fall into this category for elegance and technological excellence and sheer beauty. Project GreenJet is the modern day equivalent of the jet aircraft on the water and builds on the automated functionality of Erik Sifrer’s highly-acclaimed 36 metre SY120 concept only on a grander 57 metre scale. Going several steps further than the breathtaking, already-in-the-water 88 m Maltese Falcon, Green Jet uses automated systems controlling non-conventional sails to offer a glimpse of the future of sail – faster, more efficient, less labour intensive with minimal environmental impact. The vision is a superyacht sailed by one man with a touchscreen. Gizmag investigates the potential for automated sailing in this feature article.Read More

The world's first solar speedboat: 30-knot, 80kw Czeers Mk1

Electricity and water: we usually do everything we can to keep the two apart, but it seems the electric engine revolution is moving through the boating world as well. And when you're out on the water enjoying a speedboat, what more appropriate power source is there than the sun? The Czeers MK1 prototype solar speedboat is a 30-knot photovoltaic dream in delicious shades of carbon fiber and lush orange leather with 14 square meters of solar panels and a silently operating 80kw electric motor. Solar boats for environmental warriors eh? Next thing you'll be telling us they're making wind-powered ones.Read More

GE and the C-MAR Group unite to design hybrid tugboat

Hybrid technology is slowly beginning to make its mark on the roadways as manufacturers of cars, buses and trucks embrace it as a cleaner, more efficient alternative. Efforts are also underway to expand this type of technology on the water - Foss Maritime announced plans to build the world's first true hybrid tug boat in early 2007 and now GE and the C-MAR Group hope to demonstrate the feasibility of a hybrid tugboat technology that will both conserve fuel and reduce emissions.Read More
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