Product Description Certification: CE GS EPA Pump: Rated Pressure 17Mpa(2500PSI) Flow Rate 10L/min(2.65GPM) Max Pressure 20Mpa(2900PSI) Engine Displacement 296CC Max Output 6HP/3600RPM(178F diesel) Engine Speed 3600RPM Fuel Volume 3.5L Oil Volume 1.1L Lube SAE10W30(above CC grade) Fuel Type 0#(Summer)-10#(Winter)diesel oil Ambient 0-60degrees centigrade. G. W. /N. W. 65/62kg