I Built a Gas Powered Pressure Washer – It’s a Beast
I decided to build a completely mobile pressure washer powered by an internal combustion engine, with onboard water tanks so I wouldn’t have to connect it to a water supply every time.
This DIY 200cc pressure washer turned out to be very mobile and efficient. I was able to wash two heavily soiled cars, including a large one, using just one tank of water – and still had about 1/4 of the tank left.
The pressure washer is powerful and can be easily regulated by changing the engine speed, making the whole system simple and practical.
In this video you can see the full build process and real-world testing of this homemade mobile pressure washer.
I used biodegradable cleaning products, so it does not harm the environment or plants.