Bomag BMP 8500 Trench Roller Rigged specialized compactor vibratory tool, machine, or device with remote radio control, special earthworks drum extender, and compaction wheels.The multi-purpose vibratory earthworks trench roller special tool that is used for industrial specialized working on sewers, trenches, and pipeline constructions.The modern earthworks trench roller vibratory compactor machine designed to pack down a soil, loose dirt material, and to reduce the size of loose dirt soil through compaction.For trench soil works, ground surface repair, construction tools, construction engineering, industrial mechanisms, heavy road works, construction business, municipal services, roadworks, building tools, industrial tools, trench works, construction works, municipal services, and construction equipment promotional, educational, advertising, documentary, or marketing projects.