Three-Piston Axial Cam Pump Type Aluminum Pump Maximum Power: 6.0 HP Maximum Pressure: 3100 PSI/214 Bar Flow Rate: 2.3GPM (8.7L/min) Type of Engine: 4-stroke OHV Move: 208CC Recoil Engine Starting System: 3600 RPM Oil volume: 0.6L, Fuel volume: 3.6L Type of Fuel: Unleaded Petroleum One metal lance piece One metal gun piece 7.6-meter pressure hose Three nozzles enclosed in a carton box