The SIMPSON MegaShot 3100 PSI at 2.4 GPM is ideal for use on siding, driveways, cars, RV's, paint prep and more. This is a perfect option for homeowners, because it’s lightweight, easy to maneuver and can be transported by one person. You’ll get optimum performance with minimal effort. The MS60763 is equipped with a KOHLER RH265 engine, reliable OEM axial pump, 25-ft kink & abrasion resistant hose, ergonomic spray gun and 5 stainless steel Quick-connect nozzles.