Philippi-Hagenbuch designed its Autogate® Tailgates specifically to maximize haul truck utilization. The tailgates effectively increase haul capacities by as much as 20 percent while elevating safety and extending tire life. Customized options fit articulated and rigid frame trucks to increase loads and decrease cycles for quarries and mines. Whether you’re hauling dirt, sand, gravel, coal, minerals, shot rock, oil sands or soupy materials, PHIL Autogate® Tailgates will keep the material in your truck bed no matter the conditions.