... II or Stage III3.Electronic governor avaible FAW-XICHAI DIESEL GENERATOR 50hzGensetEngineAlternator GFSS-10KW4DW81-23D/17KWYHG-10KW GFSS-12KW4DW81-23D ... to your request . Frequency: 50HZ Speed: 1500 r.p.m Power Factor: 0.8(lagging) Diesel engine: *Heavy load durable, ... function, adapt to extreme condition. *emergency,over speed,low speed,high water temp,low oil pre,over crank,pre-warning system *Run, ...