Powered by a 8.0 HP 4 Stroke OHV engine with self suction this pressure washer has the power and accessories for most situations. Its self suction can pick up water from the tank. It also has chemical injection on demand with 12.0 L/MIN capacity. Its working pressure provides a lot of power at 3500 PSI. Its 2 lances ensure you will have what you need to get the job done.