Detailed Product Description JS2.8GFdynamo ismodel: JS2.8GFengine: JS172F(D)engine type: single cylinder,4-stroke,OHV25 ,Inclined,forced air coolingrated voltage(v): 220/230rated power(w): 2800max.power(w): 3100bore*stroke: 68*54displacement(cc): 242compression ratio: 8.5:1oil capacity: 0.6rated frequency: 50hz/60hzDC output: 12V/8.3Apower factor: 1fuel tank capacity(l): 25full load continum ...