Flow Rate : 45 L/Min Pressure : Max 4.5 MPA / 650 PSI Piston Size : 3 x 30 MM | CON-ROD = 27 MM Pulley Size : O.D = 205 MM | I.D = 20 MM Input Power : 2.5 - 3.0 HP Pump RPM : 800 - 1200 RPM Net Weight : 12 KG