CT-640 is a WorkPro front-loaded material lift designed for efficient equipment handling in venues. It uses four extensible extruded-aluminum profiles, front stabilizer legs, and caster wheels for mobility. It supports a maximum mechanism load of 161 kg and a maximum lift height of 5 m (16.4 ft). Folded height is 1.99 m, base width 0.77 m, and fork length 0.74 m. Net weight 161 kg. Compatible accessories: ATF08LF (Rigging Attachment), Side Stabilizing Legs, Front Fork Extension.