Gas Pressure Washer 4200 PSI and 4.0 Max GPM Commercial Gas Power Washer

Powerful Gas Pressure Washer 4200 PSI
Buying a gas pressure washer is a significant investment for various cleaning tasks around your home or business. If you’re considering purchasing a gas-powered high-pressure washer for the first time, here are some recommendations and assurances:
- Versatility: Ideal for a range of cleaning tasks, effectively cleansing driveways, decks, siding, and yards.
- Pressure Rating of the High-Pressure Washer: 4200 PSI (pounds per square inch) and 4.0 GPM (gallons per minute). Higher PSI indicates greater pressure, while GPM measures water flow.
- Portability: Weighing 60 pounds, this washer comes with two large stable rubber wheels, allowing for more flexible cleaning in various areas.
- Our Service: We offer 24-hour pre-sales and a 2-year after-sales service. Feel free to reach out to us for any queries.
- GFCI and TTS Safety Protection: Prioritizing your family’s safety, the power cord includes GFCI protection. The safety lock switch with TSS (Total Stop System) trigger automatically shuts off the pump when the trigger is disengaged, saving energy and prolonging the pump’s lifespan.

Different Angle Replacement Nozzles of Gas Pressure Washer 4200 PSI
Featuring 0°, 15°, 25°, 40° and soap nozzles, each angle suits various cleaning scenarios.
- 0° (Red): A focused and powerful stream effectively removes stubborn stains and debris.
- 15°(Yellow): Washing fences, moss and other places that are easy to clean.
- 25° (Green): Medium-angle spray for detailed cleaning tasks.
- 40°(White): Ideal for washing driveways as the final step in cleaning.
- Soap Nozzle (Black): This nozzle is designed to be used specifically with low-pressure detergent. Use this nozzle only when applying detergent.

Easy to Start the Gas Pressure Washer 4200 PSI
tep 1: Add gas (fuel), fill up to 0.95 gal (3.6 L) for first use.
Step 2: Fill enough oil, always use oil type SAE 10W-30.
Note that before pulling the starter–With the hoses connected, hold the trigger until all the air is released from the system, at least 30 seconds
Step 3: Turn the red switch to ON.
Step 4: Turn the choke lever to left “CHOKE”; Turn the fuel lever to right “ON”
Step 5: Start the machine by pulling the start rope.
Step 6: After engine starts, turn the choke lever to right “RUN”

QA about Gas Pressure Washer 4200 PSI
Q: Is this gas pressure washer easy to use?
A: Yes, the gas pressure washer is designed to be easy to use, with intuitive controls and clear instructions.
Q:Is this gas pressure washer green?
A: Yes, the Steupoek Gas Pressure Washer is EPA/CARB, meaning it meets strict environmental regulations and safety standards.
Q: What kind of surfaces can I clean with this gas pressure washer?
A: The gas pressure washer is versatile and can be used to clean a variety of outdoor surfaces, including driveways, patios, decks, and more.


Safety Tips: Gas Pressure Washer 4200 PSI
- 1. When using your pressure washer, never point the gun at any person or pet, never allow children to play around a pressure washer when it is in use.
- 2. Before starting the machine, please check and add fuel.
- 3. It is strictly forbidden to use the power washer without water. If water stops during use, please shut down the machine immediately, otherwise it will affect the lifetime and even damage the machine.
- 4.When the gas pressure washer is working continuously, the muffler will generate high temperature. Please avoid damage caused by high pressure pipe contacting the muffler.
Jamiexomarie –
If I could I’d give this 6 stars!!!!!
This is the best power washer!!! Very very easy to assemble. And my goodness. Does the job, and gets it done so effortlessly and efficiently.I did my front yard side walk and my back lani less than 2 hours. Also. I must say. Now, I love power-washing especially when you have a machine like this that does all the hard work for you.Do NOT HESITATE! This is a must buy!!! Very happy with this purchase. I did buy the warranty for a just incase, I would suggest anyone that spends this kind of money on a machine like a power washer just get the warranty for any mishaps that could happen in the future. Put together well and works great so I don’t foresee any issues (fingers crossed)Oh and don’t forget the rule of thumb with power washers you must always run the hose line first thru the sprayer for like 1-2 minutes before firing that baby up. If you don’t you will break it, I’ve done it to a few power washers in the past. I learned the hard way so don’t be me and make sure that you always do that step first before using.May the power washing force be with you 🌊
One person found this helpful
Steven Griffey –
Value
Great purchase. Power is great. Price is outstanding. Outworks my patented by leaps and bounds He paid almost a thousand for his.
Rafael Cisneros –
Del 1 al 10. 10
Muy bien producto
Jess –
Great replacement nozzles
Used these today. They worked flawlessly with my power washer and were a cinch to install. I will say, I have a better nozzle that came with my washer, but I did not have all these angles, so it increased the capabilities of my washer exponentially.These are great if you lose your basic nozzles, or if you want more options.
One person found this helpful
Bruno Lertora –
Average
Good power but it needs a full tank of gas to keep running, I have to fill it up constantly to keep working. Other power washers don’t do that
Cole PresleyCole Presley –
Works perfectly on my electric pressure washer!
There isn’t a lot to say about these. The work just like my original one that came with my electric pressure washer. The reason for getting these is my 40-degree head decided to not want to work anymore. It started spraying in a weird spray and went everywhere which messed up the pressure and nothing worked the way it should. This also gave me a selection of spray sizes vs. just the 40-degree and turbo jet that came with my pressure washer.They seem to be well made and there aren’t any burs on the metal or plastic. The pack I received came with four different degrees of spray.0 – Red15 – Orange25 – Green40 – WhiteIf you are in need of a new quick attachment head for any reason, I would absolutely recommend this pack! They work well and keep the cost to a minimum.Now I just need to find a place to store these extra heads, so I don’t lose them.I included a photo of the new set next to the original 40-degree head. There is no difference between the two that I could find.
One person found this helpful
bettnott –
Works great, looks as good as originals
Last summer my green nozzle blew off. I kept thinking I would find it in the yard. A year later I decided to order this set as I miss my most used green one. I have a Yamaha PowerStroke 3100 from Costco. The nozzles look as good as the originals to me. The green works great & I will be a little more careful about making sure it is completely connected before using. I will have the other 3 nozzles for spares. I recommend.
One person found this helpful
Ron Hirai –
Good replacement nozzles
These nozzles were a good replacement for my Sun Joe, as one of my original nozzles was broke.
One person found this helpful
Stanley H –
Good Quality
These quick connect nozzles are well made to me.They are easy to assemble.They are plug and play fitting nicely to our pressure washer.We are going to see how long they last before I may come back to add more comments and stars later on.
BlueRavenBlueRaven –
Good quality!
Nice set of sprayer nozzles, shipped fast and seem to be good quality
One person found this helpful