This unit is a Greenworks Pro unit. Maybe they are better built then the regular line. Design details include bushings for bolts in the handle, which means durability. Minimal assembly is involved. The unit is very smart about turning on and off. Best of all, there is fuel smell while working. Car wash was a pleasure with the 40-degree tip. The Turbo tip made light work of a walkway and moss on retaining walls.
1) Homeowner use only; not for industrial tasks. Not recommended for more rugged homeowner tasks such as removing debris, sand or pea gravel from sidewalks, driveways or roadway...unless you have lots of time. 2) You must bleed all air from the garden hose BEFORE connecting it to the machine, or the motor will repeatedly fault out. This step was neglected from the instructions. You can't simply "hold the trigger open for 30 seconds" per the instructions; "30 seconds" applies only to the gun line. 3) The Trigger-Delay-Startup is a strong negative. Pressure Washing is a start-stop-start-stop-over-and-over process. The 3-5 delay in starting - each time you pull the trigger - is very aggravating over the course of a multi-hour job. 4) Gun holster does not work well. The Gun repeatedly falls out, easily.
This is a a great unit for the homeowner. I've had my gas pressure washer in for expensive service twice in the past two years. I've always used ethanol-free gas and fuel stabilizer...no more! Picked this one up yesterday and restored 50 feet of fence in no time. It does a great job and works as well as my comparable gas pressure washer.