I just recently added pressure washing to my list of services for my lawn business. I would like to make a portable skid that i can load and unload out my 7x16 ft trailer(i used this trailer for other things, thats why i want to be able to remove it). I do have access to a forklift so lifting and moving a ton or two is not an issue and same with fabricating the frame that will hold all of this. I have a honda 4000 PSI 4 GPM.
How big of water tank is recommended for using as a buffer? 1 hr worth of water?
Are the tanks gravity fed or do I need a small water pump?
If a water pump is needed, what is the best way power the pump? (My pressure washer does not have any electrical components)
How much hose would be a good place to start?
I am completely open to suggestions so feel free to throw some input or advice my way.