Backpack Grass Trimmer Power: 400/500/550W No-load speed : 10500 rpm Cutting diameter : Dia. 260/280/300mm Backpack Grass TrimmerDescription:Voltage: AC 230V-240V~50HzPower: 400/500/550WNo-load speed : 10500 rpmCutting diameter : Dia. 260/280/300mmLine diameter : 1.5mmCertificates:GS,EMC,CE,RohsPacking: 61*38.5*37.5cm/6pcsG.W/N.W:17/16kgsQuantity: 1908 pcs/20GP , 3815 pcs/40GP , 4597pcs/40HQ