The powerful MXD86 Track Stump Grinder is equipped with an expandable rubber track undercarriage with 4.4 PSI ground pressure and an 86″/218.44 cm boom arc for less positioning at the stump. The MXD86 Track is outfitted with Long Boom Technology, which maintains full boom arc swing regardless of cutting depth; multi-function wireless remote control with 50’/15 m tethered back-up system; and a fully enclosed, liquid-cooled, four-cylinder diesel engine. Standard features include a 5.4-cubic-inch hydrostatic motor; and heavy-duty tubular steel frame. Options include hydraulic back-fill blade and fold-away boom-mounted deflect curtain assembly.