Purchased this model mainly for the CAT pump and the Honda engine, the aircraft aluminum frame was a bonus feature that closed the sale. I've only used it for a few hours so time will tell if will be a great long term purchase. The reason for leaving this review is to tell purchasers to READ THE INSTRUCTIONS! You MUST attach the garden hose and fill the pump with water by squeezing the handle on the wand until water comes out BEFORE starting the engine. Once you have water in the pump turn the hose down to a low flow then turn the gas on, apply choke then squeeze the handle on the wand again to release the water pressure THEN start the engine and fully open the garden hose to have maximum volume. When done turn the gas off and let the engine burn off the fuel in the carburetor. Don't let ethanol gas sit in the fuel tank longer than 30 days without emptying the gas tank. Old ethanol gas is ruining ALL small engines.

Just replaced my old system that blew out the pump. Motor was still running fine but the Cat pump was pricy. It lasted over 10 years so I wanted the same Honda motor and Cat pump. The new one was a little stubborn to get started for the first time, but once it started it performed perfectly. I expect to get at least 10 years from this machine to as well. The aluminum frame makes it a bit lighter and smaller which makes it easier to haul around.

After good performance from a pressure washer purchased in 2001, I looked for a suitable replacement that would build on that success. A good experience with Pressure Washers Direct and numerous online reviews, provided a foundation for my next purchase. It was obvious that Simpson had responded to the review comments from past experiences. My unit is just what I ordered!

Have only used the washer twice and it works well. Particularly impressed with the care taken in the packaging of the unit. It was clear that the transporting companies had shipped the unit upside down at some point since some oil had leaked out of the pump. However, due to the packaging, the unit did not suffer any ill effects.

the on-line information list the unit at 3,400 PSI. The manual indicates 3,200 PSI and the pump mfg says 3,000 PSI. The actual static pressure is 2,900 PSI The unit needs a un-loader. After 2 pulls to start, there is so much back pressure you have to trigger the gun to get it to start. Very un-safe!

Very solid machine, I look forward to many years of use out of this high quality product.

excellent unit with the cat pump, light enough to load in truck bed! plenty pressure,

Easy assembly. Well built with plenty of power for what I need around the farm.

Very pleased with how this product works and how easy it is to use.

All This was excellent buy it performs as advertised and is light and easy to move around as well.