3600 PSI High-pressure: The gas power washer is a powerhouse with a 3600 PSI pressure and 2.6 GPM flow rate. It's perfect for removing tough stains, especially from brick patios covered in years of dirt and moss, and oil or rust-stained concrete driveways. If you don't have access to a power outlet, a gas pressure washer is your go-to tool. Efficient 7 HP Engine: The gas powered pressure washer has a powerful 210 ml 4-spoke engine and can hold 0.8 gallons of gasoline. It's easy to start and has a copper pump. If you're a DIY enthusiast who values strength and performance, this is an excellent choice. Multipurpose Use: The gas pressure washer comes with 5 quick-connect metal spray nozzles ( 0°/ 15°/ 25°/ 40°/ Soap Nozzle ) , ranging from high-impact water jets to gentle sprays. Definitely best suited for your different cleaning tasks and saves unnecessary expenses