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3100PSI Electric Start Pressure Washer

Model #8894

Starting At

$499.00 MSRP How To Buy

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Features & Benefits

Whether you’re washing the car or refreshing the appearance of your home and surrounding landscape, the Generac 3100 PSI pressure washer boasts Electric Start capabilities to simplify the starting process and promote smooth product operation. Equipped with a Lithium-ion battery that provides up to 50 starts, the 3100 PSI unit also features an easy-to-access detergent tank and Horizontal Axial Cam pump with easy access connections for trouble-free assembly and enhanced cleaning results. 

Electric start one touch push start provides reliable, hassle-free startups 

Powerful Horizontal Generac OHV Engine – Delivers up to 4x longer engine life* and 3x longer run time** than vertical shaft engines 

Lithium-ion battery and charger included (battery will provide up to 50 starts)   

Ergonomic Spray Gun – Cushion grip extends use. Easy-to-pull trigger reduces fatigue. 

Horizontal axial cam pump allows for easy access hose connections 

25 foot hose; non-marring, abrasion resistant   

Never-flat wheels provide easy transport on rugged terrain and up stairs   

Includes 4 quick-change nozzle tips: 0°, 25°, 40° and soap   

On-board detergent tank for added convenience  

*Generac horizontal shaft engines expected life/emissions rating of 500 hours vs average small vertical shaft engine life/emissions rating of 125 hours 

**Based on 3.2qt fuel tank size vs average small vertical shaft engine 1.2qt fuel tank size 

<strong>Features</strong> & <strong>Benefits</strong>




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Rated 1 out of 5 by from Impossible to start I’ve had this 3 years now and used it 5 times. I’ve TRIED to use it several more times and absolutely cannot get it to start. The electric start is a joke. I can’t pull the cord to start it so I’m stuck with something I can barely use. It’s always a guess if I hook it up - “will it start today or not?” Usually NO. The fittings leak, the hose is very stiff and overall it’s just a bad design. At this point I’m ready to buy a plug in electric pressure washer. I can’t believe Generac still sells this piece of junk.
Date published: 2024-04-16
Rated 5 out of 5 by from Onewash still running great after 12 years I purchased a Onewash when I bought my home 12 years ago to clean the driveway and it still is running great. The one issue I had recently is that the plastic female water hose connector on the pump appeared to be worn to a point where the hose kept falling off. I was ready to replace the pump but then thought since I got so many good years out of this pressure washer, why not just get a new one. As a last-ditch effort for a low cost solution, I purchased a brass 90deg 3/4" male to female hose connector and replaced the male connector on my hose and it worked! The engine still starts first pull after being stored for the winter and cleans great. Great quality and Made in the USA.
Date published: 2024-03-17
Rated 1 out of 5 by from Typical features Tank has a coating that is flaking off .no good way to clean. Replacement is half cost of new. Probably replace with different brand
Date published: 2024-03-16
Rated 1 out of 5 by from Junk Absolute Junk. Cant even locate parts to fix this piece of garbage. Used it 3 times to wash cars and clean a driveway and now it will not start or run.
Date published: 2024-02-03
Rated 1 out of 5 by from Crank- no Start ongoing issue Bought this generator in May, 2018. Worked fine for a few short power outages. Live in rural area and need Generator for power outages as we are on a well and have no water when power out. In Sept 2021, we had a major hurricane come through and had no power for four days. As soon as power went out, we started Generac and it ran great for about 48 hours. At 3 in the morning, it stopped. I checked, fuel good, oil good and had been overall for only 76 hours per meter. Could crank it it but would not keep running. Took it to tech who could not fix it. Paid the $250 and sent to next tech. He could not fix it, paid over $500 for all the parts replaced Next, sent it to "Certified Generac" Tech. After months, was finally told it could not be fixed. According to Tech, Generac refused to assist him any further. After only 76 hours of run time, I now have a 450 lbs anchor as it is useless. Would love to have it working but can't afford to spend anymore when Generac will not help with a known issue for these models. (See YOuTube for verification) DO NOT BUY #Generac Cranknostart
Date published: 2024-01-28
Rated 5 out of 5 by from A great product for a great price. We had a power outage so I went to meanards and bought one. Brought it home put it together which was easy, added the oil and gas and it fired right up. Had everything I wanted up and running in no time. Love it!
Date published: 2024-01-17
Rated 1 out of 5 by from Surges and kicked off electronics. Won’t power my way invertor without surging and kicking off. Dealer was no help. Am stuck with a generator that wont do what a $250.00 used Honda will
Date published: 2024-01-16
Rated 5 out of 5 by from Nice Backup Generator for the home Needed to upgrade my home generator and found this product on sale. have always wanted a Generac portable generator. The setup was simple. The unit fired up on the first pull. Only have half an hour on it so far, but feel like it will be a good investment. I wish there was a low idle on this unit, but there is not. So far that is my only CON.
Date published: 2024-01-14
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3100 PSI Electric Start Pressure Washer - 8894 is rated 4.5 out of 5 by 1092.
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