How to adapt gas engine to 540 rpm's to generator??

   / How to adapt gas engine to 540 rpm's to generator?? #31  
The aluminum wire shell game usually starts up when copper gets spendy.... same nonsense went on here (Ontario, Canada) back in the late 70's/early 80's with house wiring..... great way to start a fire at an AC outlet.

All machines need maintenance, that's a given. These auto-transfer Generac units seems to have way too many components failing early in their life... anybody who has been through this wants to get the word out, as the Total Cost of Ownership is huge.... enough so to seriously start closing the gap on a "real" industrial system. It's a double problem, even if you have lotsa $$$ to play with, it can be a challenge to find service..... either the people who can do this type of work don't want to touch these Generacs, or they are already making too much money with other lines/activities.

Personally, I'm thinking for power, either go really cheap (small, effectively disposable generators, or at least they don't require on-site service), or big $$$$$ (decent PTO, or Onan auto transfer box). This middle ground (low end, home use auto transfer a la Generac), doesn't appeal to me - you end up spending a not small amount of money, for what seems to be pretty shaky reliability.

I remain open to be persuaded otherwise, over time. Presently, at a minimum I'd be looking for a v. good Parts AND LABOUR warranty from Generac, and would require extensive references from the contractor before plunking down my cash.

To be fair - if I didn't install it myself, I'd require the same contractor references regardless of what brand I was buying.

Caveat Emptor is all I'm really saying. Rgds, D.
 
   / How to adapt gas engine to 540 rpm's to generator?? #32  
And some manufacturers believe: mundus vult decipi
 
   / How to adapt gas engine to 540 rpm's to generator?? #33  
Just trying to stay on the original subject, can you remove the front end of the pto alternator and get attached to the main rotor shaft?

My WinPower has options for 540 or 1000 rpm ptos. This is done via a different set of gears and bell housing. If yours is a 3600 rpm rotor and you have a 3600 rpm motor, the motor rotor toater otta floater minus Kuboter, eh?
 
   / How to adapt gas engine to 540 rpm's to generator??
  • Thread Starter
#35  
My neighbor ran a welding machine for lights in the after math of Rita, his about a quarter mile from me with no other houses between use and it was loud. So If I was to build some type of housing for a welder/ generator as for myself I'm planning to build the enclosure with foam board on the walls and also build something similar to a chimney for the exhaust with build in deflector baffles up several feet to absorb the noise. This is all planned for long term outages. Rita had use out for 5 days. The welder wasn't extremely load even though I could hear it inside my house at 1/4 mile, but constant is kinda like the kids and booming car radios. Just something I could live without.
 
   / How to adapt gas engine to 540 rpm's to generator?? #36  
Thats kinda like telling me I should have hooked up with Bill Gates in the seventies. I can weld and have welding machine. Bought it for wife and families convience.

Oh, sorry to bother you.....BobG in VA
 
   / How to adapt gas engine to 540 rpm's to generator??
  • Thread Starter
#37  
I'm going to have alook and see if there any away to setup the ratio as you state with the winpower. I just got out of hospital a coulpe days ago and ant up to par yet. I was lookin at the generac kohler set up today theres about a 2" space between the motor housing and generator windings, and some how it's being reduced. As soon as I can I'm gonna start disassembling it and see what I got. Maybe between your suggestion and what ever is already there I can make something work. Going to call Dynagen the manufacturer of the Tigerpower.
 
   / How to adapt gas engine to 540 rpm's to generator?? #38  
To all those reading this "Thread".. Generac has never used aluminum wire in any of there gen sets.. and anyone saying they do is miss informed or just talking "trash" about a product they know nothing about.. Keep to the facts guys or keep to yourself,,,
 
   / How to adapt gas engine to 540 rpm's to generator?? #39  
To all those reading this "Thread".. Generac has never used aluminum wire in any of there gen sets.. and anyone saying they do is miss informed or just talking "trash" about a product they know nothing about.. Keep to the facts guys or keep to yourself,,,

Thanks for the clarification.
 
   / How to adapt gas engine to 540 rpm's to generator?? #40  
Just to be clear.....

Never said the Generac's have Al wire - cited a serious problem (True) with Al wire in another application.

I have a close friend (a PEng.) who experienced various early life failures with a professionally installed Generac (True). I will not refer to it again here, if anyone wants details, PM me and I will get the 411 on the parts/labour/downtime involved to you privately.

I have zero time for threadjacking or spreading alleged trash, and will not post again here - apologies (seriously) for any perceived diversion from solving the problem cited.

Best wishes to the original poster for getting your gen throwing electrons the way it should. Kind Rgds, D.
 

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