VOLVO PENTA GENSET ENGINE 685kW (932 hp) Gross kWm at 1800 rpm (standby power without fan) Emissions Compliance: US Tier 4i (1800rpm) A powerful, reliable and economical generating set diesel engine built on the dependable Volvo in-line six concept. World class fuel efficiency combined with a reliable engine aftertreatment system offers high uptime as well as low cost of ownership. No downtime for regeneration or decreased service intervals compared with competetive products. 47702165 - Downloaded from www.volvopenta.com 29/08/2013 07:12:26 Compact and simple installation SCR technology selected by Volvo does not increase amount of cooling capacity needed. The result is an engine and aftertreatment system that is easy to install with minor impact on existing installation layout.Installation guidelines as well as drawings and CAD models are easy to access. Volvo's long experince with SCR systems in combination with base engine development reduces risk of downtime. Well-balanced to produce smooth and vibration free operation with low noise. Powerful package High power density in a compact package with dual stage turbo charging. Excellent load step performance according to ISO 8528-3 G3 governing class. Efficient injection as well as robust engine design in combination with SCR technology contributes to excellent combustion and low fuel consumption. TWD1663GE complies with US EPA and CARB Tier 4i emissions. Easy service & maintenance Easily accessible service and maintenance points contribute to the ease of service of the engine. Volvo Penta Electronic management system Certified for US/EPA and CARB Tier 4i at1800 rpm High efficient cooling system Compact design Excellent step load performance acc. to ISO 8528-5 G3 governing class Low operating cost Water-cooled charge air cooler 60 Hz/1800 rpm (with fan) Prime power Generator efficiency

Technical description Engine and block – Cast iron cylinder block with optimum distribution of forces without the block being unnessarily heavy. – Wet, replaceable cylinder liners – Tapered connecting rods for increased piston lifetime – Crankshaft induction hardened bearing surfaces and fillets with seven bearings for moderate load on main and high-end bearings – Case hardened and Nitrocarburized transmission gears for heavy duty operation – Viscous type crankshaft vibration dampers to withstand single bearing alternator torsional vibrations – Replaceable valve guides and valve seats – Over...