2.2kw Handheld electric rock drill

chinacoal05Product IntroductionHandheld electric rock drillSpecifications: Handheld Electric Rock Drill1.380V2. Used for drilling holeMain ParameterDZ series product modelDZ-1.5-380 DZ-1.8-380 DZ-2.0-380 DZ-2.2-380 DZ-2.5-3801 Rated power of motor Kw 1.5 1.8 2 2.2 2.52 Rated voltage of motor V 380 380 380 380 3803 Rated current of motor A 3 3.5 4 4.5 4.74 Rated frequency of motor Hz 50 50 50 50 505 Rated rotate speed of motor r/min 2800 2800 2800 2800 28006 Phase of motor 3 3