--------These machines are mainly used for cleaning and maintaining all kinds of vehicles, such as, cleaning and beautifying car, concrete mixers and tractors, industrial equipments, agricultural machines, and so on. --------They are also used for cleaning livestock farm, abattoir, garbage disposal plant , building &wall, kitchen, hospital, hotel, dining room ,door & window and any other kind of daily cleaning and sanitation Technical Date: Model:ZN-550A-A Pressure:45bar/650psi Flow Rate:30L/min,8GPM R.P.M:780r/min Pump: Plunger pump Drive:Strap Power: 2.2KW High pressure gun:Metal gun High pressure hose: 8mmX10m Frame:Metal N.W/G.W:54KG/58.5KG Carton dimension:780x480x450mm 1x20:180pcs 1x40:375 pcs