... radius 6m-32m, manual and hydraulic, used in concrete transport Specification ModelHGY13HGY15HGY17Horizontal reach (m)131517Hydraulics output (kW) ... while luffing, folding/unfolding, thus allowing it to place concrete to form walls, pipes, columns, piles and other ... structure and lightweight, the placing boom can be completely lifted and transferred to any suitable places for concrete placement, ...