... 500KW/625KVAYHG-500KWYC6C900L-D20/600KWFeatures: Low cost, high efficiency, compact structure, environment friendly. Heavy load durable, four-stroke, water cooled ... Power Factor: 0.8(lagging) Diesel engine: *Heavy load durable, water cooled engine *Excellent transient response *stainless ... to extreme condition. *emergency,over speed,low speed,high water temp,low oil pre,over crank,pre-warning system ...