Aligator concrete Crusher on Mini Ex

HI, I do concrete demo of small pads and foundations.
Looking at cracker or shear for mini Ex
found this online
http://www.bavcrushers.co.uk/bav-3.html

Any body have any experience with it or similar?

I run Bobcat E32, with aux hyd of 17 G at 3000 psi
THxs

Aligator concrete Crusher on Mini Ex