The ideal 6kW generator set is small andlightweight. The M673L3 certainly qualifi es. But it stands apart through its remarkable long-life reliability. The reason? The M673L3 runs at 1800 rpm (1500 rpm for 50 Hz), instead of 3600 rpm.Consider that during only 2000 hours ofoperation the 1800 rpm M673L3 will turn 216million fewer revolutions than a 3600 rpmset. Its pistons will travel 38,522 fewer miles.Its cylinders will withstand 108 million fewerdetonations. Which engine do you think willgive more years of reliable service? We couldn 19t agree more.The M673L3 has a balanced Lugger threecylinder diesel instead of a rough two banger.Four plateform isolation mounts reducevibration transmission even more.For maximum comfort afloat the newM673L3 has a Sound Maze air intake system.Air enters through a molded rubber hose and an acoustic dampening chamber. Air goesin but much less noise gets out. For maximum sound attenuation, specify a sound enclosure. It is constructed of electrogalvanized steel panels with a powder-coated auminum extruded framework, and creates a 23% smaller overall package than previous versions.The generator 19s automatic voltage regulatoris powered by an auxiliary AC stator windingthat isolates it from the main windings. The AVR always has clean power to provide excitation for faster load response and better motor starting.Your air conditioner and other motor drivenequipment will love being matched with the673.A 30 amp AC circuit breaker in the junctionbox protects your wiring. Safety shutdownsfor low oil pressure, high coolant temperature and high exhaust temperature protect your engine.The M673L3 meets US EPA Tier IIIemission standards. You, your moorageneighbors and the environment will allbenefit.1800 rpm reliability, low emissions, quietoperation and strong motor starting. Goodthings do come in small packages.