Mobile Honda EU3000is Generator Quiet Box

The generator is on eco mode, running a 6000 BTU AC. Before closing the lid, I turn the eco mode off as an example of running the generator with a heavy load.

For security, I used 3 pad locks with removable shanks to lock the box to the cargo carrier. Makes for quick removal if I need to take the box off the carrier, as opposed to U shaped bolts with nuts securing them.

The fans are AC Infinity, Axial 1238. Each moves 110 cfm, so 220 cfm total. There is room to add two more fans on the raised floor of the box, which I may do, because more air flow is a good thing in summer heat. But for now, this works fine.

The only other modification I plan to do is to shave the expansion foam on the lid flush with the plastic box ribs for more air flow over the generator. I added it to help absorb some sound, but it's not really necessary.

Thanks to @Nathan Bradley for his YouTube video, which inspired me to build this set up.

Basic list:
DeWalt box from Home Depot ~ $90
AC Infinity fans (2) from Amazon ~ $30
Nuts, bolts and 2x2 diamond plate aluminum ~ $50
Locks with removable shank (3) from Walmart ~ $10/each

I have to admit this works so well, I'm thinking of making a smaller quiet box for my EU2000 generator.

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