Homemade pull behind bagger.

[instyle]

Hi,
I am looking at these bagger units and they look to be simple machines. I can build a castered trailer and enclosure, but I don't know where to get the air turbine and engine. Cyclone says I have to buy the unit first then I am able to order the replacment parts for it after. Any ideas?
PS: This is for a quick trac stand up mower, with no bagging options.

[luckylawnboy]

I have one with an 8 hp briggs new cart that i used on an Exmark XS 72 for $350 but it does not get any smaller than the cart. You can put the engine in side the cart if so desired. If you are serious call me. 765-617-3298. Im in Anderson IN, 46012.
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Josh Cage