ELLIPTICAL PLUNGER DRIVE

The Patented Lil’ Bubba® Elliptical Plunger drive system has advanced our curb machine beyond any other curb machine on the market by helping to prevent “flat spots” and “weak areas” that cause premature cracking in concrete.  At the same time, the Elliptical Plunger eliminates concrete bridging* in the hopper** with an elliptical motion that actually moves the plunger forward and upward into the hopper, agitating the concrete, then backward and down with each revolution | WATCH VIDEO BELOW