The GT-3200 three-track paver for zero-clearance sidewalk rehabilitation has an adjustable aggregate base mold on the front and a sidewalk paving mold on the rear. It can be equipped with a front-mounted adjustable aggregate base mold to spread the base aggregate for the sidewalk. Rock is placed on grade and an auger spreads the material, while three pan vibrators mounted to the mold start the compaction process. The sidewalk is then slipformed with a minimum-clearance trailing mold. A 20-inch-wide, 14-foot-long folding conveyor allows ready-mix trucks to discharge from the street. Paver has G+ control system.
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