Application It is used for flexible mobile stacking in various occasions, and the stacking height can reach 20m. Because the stacker has the characteristics of being movable, rotatable, and retractable, the stacking capacity and efficiency are greatly increased. Advantage: It has high stacking efficiency and can realize rotary telescopic stacking; Compared with the conventional loader whose stacking height is only 5m-8m, and the mobile telescopic stacker s stacking height can reach 20m, which greatly improves the utilization rate of the site; It is easy to move, after completing the stacking in one area, it can be moved to other sites to continue working; Compared with conventional large stackers and reclaimers and spreaders, this equipment is cost-effective;