Inverters and generators... Need info

Kubota EA-330 E4. The original idea was from this site Kubota 3.5 kW Marine Diesel Generator - Hardy Diesel. Just converted cooling system to radiator with fan and generator head installed on the top of the engine to keep W dimension under 21" to fit frame.
AC unit is split system 10000 BTU.

 

Gotcha, I thought you were meaning cut a hole in the back wall for a window unit. I've seen it done. I don't know how they survive for long there, or stay waterproof. Good thing is with a window unit you could buy one ever year if they die. They're only like $150

 

Can I ask the cost of the gen?

 

I guess the Predators are going for $850 now.

 

Well, I did it by myself from the parts available.
The engine was most expensive part $1,200. Really hard to find on the market out of Kubota dealer.
Generator head from local classified list, $250.
Frame attaching clamps $100
Total is about $2000 with the all parts and materials used to this project. Many parts came from auto scrap yard, such as relay box, coolant expansion reservoir, coolant hoses, coolant pump,wires.

 

The generator head bolted up to the crank or belt driven?

 

It's timing belt driven with pulleys ratio set to run generator at 3600 while engine RPM is around 3000.

 

Nice work!