Need ID Help with this HD Flail Mower

[Flgaline]

I have been stumped by this Flail Mower I picked up cheap yesterday. Can the experts here help me with the identification? Its a true 96 inch cut, original paint appears to be Alamo yellow. I thought it was a SHD96 but the Comer gearbox and the acme threads on the rear roller adjustment has me baffled now. It has 4 rows of blades, 12 in each row with 2 additional on each end so a total of 52 cutter stations. Super heavy housing is mostly 1/4 and 5/16 steel plate rolled. Thanks so much

 

[dieselscout80]

Not sure what it is but I am 100% sure it is not a Alamo SHD96.

The knives look like it’s for turf type grass mowing.

Looks like a nice one though.

I’d like to get the details on that gearbox with a rear output shaft providing the ability to drive an another implement off the back of it.