Briggs & Stratton EngineOHV technology For improved efficiency and cooler running. Cast iron cylinder sleeve Improved protection and durability. Annovi Pump Chemical Injection 10" Pneumatic Wheels Five quick Connection Nozzles Safety Goggles Maintenance Kit Nozzle Cleaning Kit Maximum Pressure Bar-186(2700PSI) FlowRate(1/min)-9.5 Pressure Regulator-Adjustable Fuel Capacity-4.6Litres 12 Month Warranty