.1.ISO 9001:2000 2.Compact and simple structure 3.Easy operation 4.High efficiency and long working life Electric Concrete Cutter ModelHQS500AWeight180KGOverall Dimension1300×750×900Blade diameter500mmRotation speed of saw blade1776 r/minPower of motor7.5kw-4Water Tank Volume38L Spare parts list: ModelNameHQS500ATriangle beltA1118 Oil seal56×35×12 Bearing (main shaft)6207