Thats a generic generator, probably made millions of them. I wonder if theres a website where they pimp them up.
I run my TV & video off it, pretty noisy considering what others sound like.



I tried using a jigsaw on it & it just wouldn't handle it, I think its got something to do with the sort of motor though, backfeed of power or such.
It starts to slow down after about 30mins & I have to turn the choke on for a while & the revs get back up again & its OK for another 30 mins.

The grinder/ Make sure the bolts on the head are done up all the time, or the gears seperate & it will munch the teeth up.
Better still replace them with hex heads & maybe wire them up so they won't undo, or use the little metal tab washer things under the hex head to stop them undoing.

Always make sure the grinders got up to full speed before grinding.