concrete cutter Model: HQS300 HQS350 HQS400 HQS450 Engine power 5.5HP 7.5-9HP 13HP 13HP Cut depth(mm) 50-80 80-110 110-150 150 Dia.of blade(mm) 300 350 400 450 Package size(cm) 103*53*94 95*58*103 97*68*102 102*63*108 Running Speed(rpm 3200 3200 3200 3600 N.W(kg) 75 86 110 115 G.W(kg) 95 100 135 135 Engine Type LIFAN ROBIN HONDA