Producing 2,600 horsepower, the engine meets current Tier 3 recreational emissions requirements. In addition to enhanced performance, the engine’s new design provides reduced noise and less smoke, while maintaining the low fuel consumption rates its Tier 2 predecessor was known for.
As senior project engineer at Viking Yacht Company, Bill Gibbons put the engines to the test during several sea trials aboard the Viking 92 Enclosed Bridge Convertible. Each trial report details sea conditions and tabulates comprehensive engine data. During one voyage, Bill says, nine mtu mechanical and electrical engineers from Germany were on board, analyzing engine data on their laptop computers. Preliminary numbers from the sea trials are impressive. The Viking 92 cruises at 31.5 knots (36 mph) at 2,200 rpm, burning approximately 200 gallons/hour. At full load, the vessel can hit a speed of 35.7 knots (41 mph), burning 257 gallons per hour.
“The Series 2000 M96L engine was the perfect choice for this application. There are other engines that can produce the same or more horsepower, but they are twice the weight,” says Bill. “The result of the engine’s redesign is faster acceleration. That translates into more responsiveness and better manoeuvreability.”
The complete package
“The new 16V 2000 M96L engines paired with the Viking 92 Enclosed Bridge Convertible is a powerful combination and one that will surely make waves at sea,” said Andrew Boyer, senior sales manager, mtu America. "Because our customers demand high levels of performance and reliability, it was essential for the next generation of mtu yacht engines to create excitement and set a new standard for the pleasure craft industry.”
A full system provider, mtu has also outfitted the Viking 92 with its latest control and monitoring system, Blue Vision New Generation (BVNG), which features standard color displays, integrated start-stop control and standard shipyard interface. The system is complete with simple harnessing to enabling ease of installation. Through Remote Services, the captain can monitor mtu engine data and systems activity via smartphone, before he steps on board. This helps save valuable service time in the future and keeps routine maintenance checks on schedule.
Another innovation in the Viking 92’s bridge is a new Joystick System that is fully integrated to BVNG as an option. Designed for the pleasure craft market, this new Joystick System will be available in early 2015 and will offer intuitive manoeuvreability, thruster compatibility and
GPS-based station keeping.
Luxury at sea
While the Viking 92’s bridge is decked out with all the latest technology and the engine