... Rate output:2000W 4) 2-poles,single cylinder 2-poles gasoline portable generator Model : AG2500CX(E) GeneratorTypeBrushless,self ... -exciting,2-poles,single phaseAC Frequency50HZAC Output115 ... -cooled,4-stroke,OHV gesoline engine,single-cylinderDisplacement207CCEngine Speed3000Starting SystemRecoil or Recoil/ElectricMax. ...