2012 Altec CFD1217 ALTEC CFD1217 WOOD CHIPPER 12" DRUM 2012 ALTEC CFD1217 WOOD CHIPPER 84 KUBOTA DIESEL ENGINE. 12" DRUM WITH TOP AND BOTTOM FEED WHEELS. TOP FEED WHEEL HAS HYDRAULIC LIFT CYLINDER. HEIGHT ADJUSTABLE CHUTE. ELECTRONIC FEED CONTROL. CLICK HERE FOR A DETAILED BROCHURE Chippers / Shredders|Chippers