VOLVO PENTA AQUA M ATI C DUOPROP The world's most powerful diesel sterndrive is developed from the latest design in modern diesel technology. The engine has common rail fuel injection system, double overhead camshafts, 4 valves per cylinder, turbocharger, compressor, of these, the large swept volume, exceptional diesel performance combined with low emissions. D6-400 with DP Duoprop drive World-class performance The common rail fuel injection system, con- bination with a large swept volume, ensure unique torque over the whole speed range. The acceleration is very powerful, with virtu- ally no sign of smoke. This matched with the engine's high load carrying capability creates a sporty feeling and power, when needed. The engine is lightweight and extremely compact for its large swept volume and high output. With the rear-end transmission, driv- ing the high-pressure injection pump and the camshafts, a high degree of integrated sys- tems, a high-efficiency aftercooler, a marin- ization performed with very few hoses, and a fully symmetric engine, the package simply gets that compact. The rigid cast-iron cylinder block and head, ladder frame, and exactly controlled (up to three steps) fuel injection gives excellent on- board comfort with low noise and vibration EVC-D, a new generation of the proven Elec- tronic Vessel Control offers the best driver experience available! The new economically designed controls engage smoothly and allow for maneuver- ing with fingertip precision in any situation. Integrated pushbuttons give easy access to functions such as Power Trim Assistant, Tow Mode and Single Lever Control, which allows for safe and easy boating. Complete the helm with your choice from the full range of easy to read gauges and displays includ- ing the new 7" color display. Add the trip computer function for accurate fuel management and mini- mized environmental impact. Engine synchronisation is of course standard in twin installations. The corrosion-resistant aluminum drive is based on the experience with the well-proven original DP drive, and fully matched to the very powerful engine. The modern styling, the hydrodynamic de- sign for low drag, and the Duoprop high strength bronze propellers, specially developed for the drive, make the package complete. This results in unbeatable boat characteristics in terms of accel- eration, top speed, and drivability. The drive comes equipped with fully hydraulic further developed X-act steering. It features inte- grated external steering cylinders, controlled by an exact feedback valve as standard. The integrated exhaust system and seawater in- take, a hallmark for Volvo Penta, are also standard. Meeting new emission standards The common rail injection system in combination with electronics and an advanced combustion system are setting new standards in minimizing noxious emissions and particulates. The engine complies with IMO NOx limits and the compre- hensive emission requirements EU RCD and The DP drive has been designed to lead ex- haust gases into the propeller path, to avoid the "station wagon effect" and keep noise levels at a Crankshaft power ■- Calculated propeller load exp. 2.5 Fuel consumption At calculated propeller load exp. 2.5

D6-400/DP Technical description: Air inlet and exhaust system Engine block and head – Cylinder block and cylinder head made of cast-iron – Ladder frame fitted to engine block – 4-valve technology with hydraulic lash adjusters – Double overhead camshafts – Oil-cooled pistons with two compression rings and one oil scraper ring – Integrated cylinder liners – Replaceable valve seats – Seven-bearing crankshaft – Rear-end transmission Drive Cooling system – Thermostatically regulated freshwater cooling – Tubular heat exchanger with separate large volume expansion tank – Coolant system prepared for...