The Eliminator truck grinding machines from Dickson Industries are designed for high production pavement marking removal, pavement grooving for inlaid markings and taper slot cutting for recessed marker applications. The unit is equipped with a 96 speed manual transmission drive for maximum speed control, 300 hp diesel power unit and four full floatation grinding heads with 24 in. diameter flail grinders or 24 in. diameter diamond blades. The Road Vac towable dust collector is equipped with a 100 hp diesel powering two 22-in. vacuum blowers producing 22,000 CFM.