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I built this rig a few years ago, but Im new to this forum. I thought yall might appreciate it. Not that much welding involved in building this, but this is what powers my welders since we dont have utility power. Our house and shop are run completely on solar electricity, except for my 220V MIG and stick welders, and a once-a-month run of the 220V well pump. For the 220 loads I needed a generator. One attractive option was run to a generator from a PTO on one of my Scouts. But PTO units are rare and pricey, so a belt & pulley setup seemed simpler and way cheaper. After a careful truing, I welded the drive pulley hub to a modified output yoke on the back of the transfer case. The transfer case is modified so that the truck can be driven in front wheel drive without engaging the generator. This truck has an 86 HP 4-cylinder engine, and it runs at a leisurely 1900 RPM to spin the generator at 3600. Its overpowered enough that Ive found that a governor isnt needed. For years Harbor Freight had these belt drive generator heads for $399. I figured that was just TOO cheap, and it wasnt worth it to waste money on something that would break right away. Well, when the price dropped to $299, I couldnt resist giving it a try.Im happy to say that it has worked great. I relocated the receptacle/meter panel to the top for access, and built a stand that bolts to the cab floor. The mounting holes in the stand are slotted for belt adjustment. And yes, a belt guard is on my project list. Attached Images
Reply:That's pretty neat. Seems a bit dangerous, though, with open an open pully right where you should be sitting your beer. how many hours do you think you have on this unit? I am just curious about their reliability.Smithboy...if it ain't broke, you ain't tryin'.
Reply:I just recently installed an hour meter, but going by the odometer (it still works when the generator is engaged), it has about 180 total hours. |
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发表于 2021-9-1 00:40:33