Remote control Concrete Floor Grinder Polishing Machine

Motor power: 18.5kw Inverter power: 30kw Travel motor: 750w*2 (servo) Travel speed: 0-30m/min Voltage/frequency: 380V/50-60HZ Grinding width: 89OMM Number of grinding heads: 4*3pcs Weight: 610KG Speed: 0-3600rpm Remote control range: 100m Packing size: 1560*950*1160 Cable standard: 3*10 1*6