Hydraulic vibrator

Thinking of getting a vibrator attachment, to turn a skid steer U bucket, into a sod cutter, anyone ever use a hyd vibrator, on skidloader attachments, to make them dig better? I seevibco makes a small unit, that can be temporarily mounted, for avout $500, just wanted to see if anyone has explored this...

https://www.zoro.com/vibco-vibrator...oSWOwd1bfx78j6p6gqN6-X12ioaBrbMhoCSooQAvD_BwE

Hydraulic vibrator