With the ability to maneuver around land-clearing jobsites without the need for additional support equipment, the self-propelled Vermeer HG400TX horizontal grinder can be controlled by a wireless remote control that allows the operator to control most operating functions from a distance up to 300 feet. A 440-horsepower Caterpillar C13 ACERT diesel engine powers the new Vermeer horizontal grinder’s exclusive duplex drum, which features eight hammers and 16 cutters.