concrete cutting machine QF-500 Feature: 1. Super-rigid box frame ensures straight cuts while resisting warping and vibration prolongs saw life,extends blade life 2. Ergonomically designed,height adjustable handles with comfortable grips 3. Easy crank for raising/lowering cutting depth 4. Hinged front, lift-up blade guard is designed to provide easy blade replacement 5. Large Water tank provides an optimum flow and volume of water to the blade 6. Throttle control as standard part Specificate date: Optional Laser welded, standard and professional grade for concrete, asphalt, brick and general purpose. MODEL: QF-500( Copy Wacker)ENGINE typeSingle-cylinder,4-stroke,air-cooled,OHV,Gasoline enigneENGINEPetrol,HONDA GX390Chinese Petrol 188FChinese Diesel 186FPOWER(HP)13.0HP13.0HP9.0HPCutting Deepth150 mm 170mmDia of blade400mm 450mmRunning speed3200 rpmDepth AdjustmentHandle RotatingDrivingManual PushWater Tank Capacity30LG.W./N.W.137kgs/115kgspacking size105*63*106 cm