The cutting wheel is powered by the PTO (540) on your tractor with the swing and lift cylinders activated by the standard remotes on the tractor as well. 34 teeth on a 24” cutter and 54 teeth on a 34” cutter means less cutting for each tooth resulting in longer tooth life and smoother cutting for less wear on your tractor. Units are shipped standard with PTO shaft & standard quick couplers. The floating deflector contains the chips and debris and can be swung completely out of the way to cut close to fences. Grease zerks and replaceable brass bushings provided at major pivot points for extended service life. Heavy tooth population makes finer mulch and allows much smoother operation.