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4200PSI 4GPM

Model #8873

Starting At

$1,469.00 MSRP


Generac XC Series pressure washers are designed for the rigors of commercial pressure washer use.  Built with a 3-wheel design that saves time by moving with you around the jobsite to prevent downtime.  The XC Series also holds more, with an integrated 5 gallon bucket holder that can hold cleaning detergent or additional onboard storage for other tools or accessories.  The unit is also designed to save space, with a folding handle bar and collapsible bucket holder that allows for a compact footprint during transport and storage.  XC Series pressure washers deliver commercial grade cleaning performance that helps you complete projects faster and more efficiently. 


Additional Features

Rugged Frame: 1.25" welded steel tube with 12 gauge formed steel baseplate

Oversized Never Flat Wheels: Easily handle rugged jobsite terrain

Ergonomic Spray Gun: Quick change connections, stabilizing side handle, molded grip and easier-to-pull trigger for comfort during prolong use

Pressure Control Valve: For adjustable cleaning power

35' Flex Hose: Durable, non-marring hose will not leave scuff marks

The Power to

Concrete. Siding. Vehicles. And Much More.

Whether you're washing the driveway or prepping for a painting job, you need the right tool. Enter Generac pressure washers. Our customer research led us to engineer our pressure washers from the ground up, to meet your specific needs.

Explore Pressure Washer Uses

Pressure Washer Accessories

Maximize your investment and maintain your Generac pressure washer with a variety of accessories.

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Rated 5 out of 5 by from My second Generac washer I had a Generac 2700 psi 2.3 GPM washer for 7 years and it worked always well. Sold it to upgrade and since I had very good experience with this brand I chose a Generac 4200 psi / 4.2 GPM commercial model. This is a beast and very powerful. Features and performance are first rate I would not even look at other brands. Very happy. One issue soured the experience though ... I would recommend against buying direct from Generac and buy locally or from amazon. The freight and LT delivery process is very slow and uncoordinated. Took almost two weeks to get the washer to us and the LTL forwarder from the national freight chain took almost three days from receiving the washer to get it to us. No communication in the process either. The freight and delivery process is hot mess! Buy from somewhere where you are sure of how the washer gets to you!
Date published: 2021-03-25
Rated 5 out of 5 by from Better than any power washer I have used in the past I wanted a power washer with more power and the Generac 6565, with 4200 PSI and 4 GPM definitely delivered! Over the years I have owned or rented power washers with max 3800 PSI and 2.8 GPM but nothing compares to this machine. I cleaned my deck and siding, with less effort and in half the time, using my new Generac 6565. I highly recommend this machine!
Date published: 2019-07-15
Rated 5 out of 5 by from Generac Value Continues The 6565 is a very robust and reliable pressure washer. Be very careful when using as it will damage softer materials. This pressure washer has a compact design and is very powerful for cleaning anything. The engine starts first pull almost every time and seems to be reliable. The 6565 is a great value for the work it does.
Date published: 2019-06-24
Rated 5 out of 5 by from Generac 4200 PSI Professional Pressure Washer This product is excellent. I enjoyed the quality, appearance and even the use from day one. I have used it three times since purchase and have thoroughly enjoyed the results. Willie Jenkins
Date published: 2018-11-07
Rated 5 out of 5 by from Awesome unit, lots of power All the power that I needed to power wash a 100 year old barn clean enough to have a family reunion. Did an excellent job and was very quick to get done. Would recommend this unit to anyone with a big cleaning project.
Date published: 2018-10-15
Rated 4 out of 5 by from love it so far This is a heavy duty tool fit for all tasks I can think of. Any final review is contingent upon how it weathers through winter storage, if the pump seals last and the winterizing fluid I purchased from Generac for it works well, then we should be all good. I am worried about storing it in sub-zero temperatures. I love the convenient storage location of the various nozzles, and the wand is nicely designed. Minor complaints: the suction tube for detergents floats, need a way to have this stay submerged in the bottom of a bucket/bottle. Clamps etc. I've tried just restrict the detergent flow. Maybe a weight of some sort. Also this needs to be kept off the hot engine, I used twist ties strategically placed along the hose. Second, the main hose is unwieldy, but it's tough to come up with a solution to this - the hose holds a lot of pressure and needs to be sturdy, but that makes it tough to coil/manage. But moreover, this also needs to be kept away from the hot engine. I tried looming it up with what appears to be a plastic hangar (perhaps intended for this purpose?) near the wand storage area, but this wore and ultimately broke due to the high stress the hose puts on it. Some sort of a sturdy loom is needed to keep the hose from getting destroyed by contact with the hot engine. This is admittedly not a huge risk, as the frame around the engine does a decent job of preventing incidental contact, but it can happen, and when you're busy working you can't easily babysit the hose. Lastly, for anyone washing large patio/deck areas, the rotary attachment is an absolute godsend. This thing works, and is a great value. It literally reduces job time by 400% or more. Keep in mind this is a serious tool - my wife is too small to handle this thing - it pushes enough force to jerk the wand and push her. It does what it's designed to do, but the hobbits in your life may wish to stick with a garden hose.
Date published: 2018-10-02
Rated 5 out of 5 by from Product is excellent Love the size and power of this equipment. Does a great job with washing my concrete with the turbo tip. Good job Generac!!!
Date published: 2018-07-03
Rated 5 out of 5 by from Great machine Absolutely love this machine, I grew tired dealing with cheaper off brand pressure washers that lacked both performance and quality. After doing extensive research on various models over several months time. What made me choose this model 6565 4200 psi 4.0 gallon per minutes machine was due to the level of power combined with the high rate of flow, along with the warranty. I’ve only had this unit about five months but I can say the versatility is flawless. It was powerful enough to make my old nasty concrete look brand new, but I can also switch to a weaker tip and wash my truck and my UTV’s with no issue. Bottom line I am very impressed with the performance and quality of the machine.
Date published: 2018-06-26
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4200PSI Commercial - 8873 is rated 4.6 out of 5 by 24.
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