1. gas high pressure washer gasoline engine with low oil protection
2. heavey duty industrial or commercial use
3. gas high pressure washer hose---Good quality hose ,sttel braid pressure hose. commercial grade direct drive brass cylinder ceramic plungers radial direction pump
4. pressure washer with pressure adjustable valve
5. Professional trigger gun with quick connect nozzles ,spray patterns 0°,15°,25°,40°,and soap nozzle
6. low pressure detergent injector
7. professional trigger gun with safety lock
8. 10inch pneumatic wheels
9. gun hook
10. water inlet hose
11. key start or recoil start
