HF2090 steam car washer 1.have 2 gun jets, both have steam and water mixing function, this is specially for heavy mud. 2.it usually takes 5-10 minutes to finish cleaning one car. 3.It's used for cleaning not only the exterior of cars, but also interior and carengine. Safety system: 1.the machinemust installed in the circuit with 28A, 380V; then connect the socket properly to the floor. 2. Four protecting series: # relief valve protection. # overpressure-stops protection. # lack of water-stop protection. # thunderbolt-stops protection. Specification of HF2090 1. Input rated voltage: 380V. 2. Frequency: 50/60Hz. 3. Rated power: 9-12kw. 4. Rated current : 28A. 5. gun jet: two gun jets for steam and water. 6. Hose length:8 meters. 7. Operating pressure: 0.8MPa. 8. Steam temperature: 60-100 degrees. 9. Preheating time:6-8 minutes. 10. Capacity of water tank:18Liters. 11. Dimension: 880*420*780mm. 12. Machine weight: 72kgs. 13. Available body materials : stainless steel.