Generator Jinma PTO Generator

   / Jinma PTO Generator #11  
I have done some more looking and still cannot find a good source of ribbed pulleys.
So looking closer at sheaves for V belts in the Grainger catalog.
I can get a 15.4" and a 4.6" O.D. sheave. This gets me to 3.333 multiply factor.
These diameters are figuring a BX size belt.
Both sheaves accept a B type split taper bushing. The bushing for the small sheave needs to be 42mm or 1 11/16". I hope that is close enough. The bushing for the bigger sheave is arbitrarily selected at 1" for the input shaft.
So, have a 1" shaft machined so that the PTO shaft fits on one end. The shaft is supported by a couple of pillow blocks and the opposite end of the shaft has the large sheave on it driving the gen head.
Fabricate a frame and guard for the pulleys.
Are we there yet?
BTW, my tractor is 32HP PTO, I plan on getting a 20kW gen head. A little big for 32HP but the extra capacity won't hurt, I just won't make the full 20kW.
James
 
   / Jinma PTO Generator #12  
Here is an importer from Washington, they have generators (standalone), and if you look under implements, there is a red one that looks like the one you have. Maybe they can help.

tytaninternational
 
   / Jinma PTO Generator
  • Thread Starter
#13  
BTDT said:
Here is an importer from Washington, they have generators (standalone), and if you look under implements, there is a red one that looks like the one you have. Maybe they can help

I don't have one, but yes, this does look like the Jinma PTO Generator. And it's the right color too :)

PTO-10a.jpg



I've been on that site before and I've never seen it either. Thanks for pointing it out.:eek: Maybe some phone calls and a road trip are in order.
 
 

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