Check this out!
This site is Japanese, but look at the second picture down. This attachment would be perfect for going back over and cleaning down to bare pavement, or maybe clearing out gravel loaded EOD garbage the plow truck gifted you.
Yamaha YT624EJ 24" 6hp
Made in Canada Yardworks 30" 31BE6B3H515 10.5hp Tecumseh 358cc HMSK105 Eng,
Honda FG110 Tiller, HHT35SU Trimmer, HT3813 Tractor
Ariens LM21SW Mower, Troy-Bilt CSV70 Shredder/Vac.