2022 Denis Cimaf DAH-065B Excavator-Mounted Mulching Attachment for 5-7 Ton machines (50Hp and less) for sale! This is Cimaf's smallest boom-mounted unit with a cutting width of 26", 11-blade 14" diameter rotor, overall length 39", overall height 33", and overall width 26".,, Required flow rate for operation - 14 gal/min, Operating pressure - up to 4000 psi, Optimal rotating speed - 4000 rpm